74432358

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 256

約数和(自身を含む): 238049280

約数和(自身を除く): 163616922

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 17, 18, 21, 22, 26, 27, 33, 34, 39, 42, 51, 54, 63, 66, 77, 78, 81, 91, 99, 102, 117, 119, 126, 143, 153, 154, 162, 182, 187, 189, 198, 221, 231, 234, 238, 243, 273, 286, 297, 306, 351, 357, 374, 378, 429, 442, 459, 462, 486, 546, 561, 567, 594, 663, 693, 702, 714, 729, 819, 858, 891, 918, 1001, 1053, 1071, 1122, 1134, 1287, 1309, 1326, 1377, 1386, 1458, 1547, 1638, 1683, 1701, 1782, 1989, 2002, 2079, 2106, 2142, 2187, 2431, 2457, 2574, 2618, 2673, 2754, 3003, 3094, 3159, 3213, 3366, 3402, 3861, 3927, 3978, 4131, 4158, 4374, 4641, 4862, 4914, 5049, 5103, 5346, 5967, 6006, 6237, 6318, 6426, 7293, 7371, 7722, 7854, 8019, 8262, 9009, 9282, 9477, 9639, 10098, 10206, 11583, 11781, 11934, 12393, 12474, 13923, 14586, 14742, 15147, 15309, 16038, 17017, 17901, 18018, 18711, 18954, 19278, 21879, 22113, 23166, 23562, 24057, 24786, 27027, 27846, 28431, 28917, 30294, 30618, 34034, 34749, 35343, 35802, 37179, 37422, 41769, 43758, 44226, 45441, 48114, 51051, 53703, 54054, 56133, 56862, 57834, 65637, 66339, 69498, 70686, 74358, 81081, 83538, 86751, 90882, 102102, 104247, 106029, 107406, 112266, 125307, 131274, 132678, 136323, 153153, 161109, 162162, 168399, 173502, 196911, 199017, 208494, 212058, 243243, 250614, 260253, 272646, 306306, 312741, 318087, 322218, 336798, 375921, 393822, 398034, 408969, 459459, 483327, 486486, 520506, 590733, 625482, 636174, 729729, 751842, 817938, 918918, 954261, 966654, 1127763, 1181466, 1378377, 1459458, 1772199, 1908522, 2189187, 2255526, 2756754, 2862783, 3383289, 3544398, 4135131, 4378374, 5316597, 5725566, 6766578, 8270262, 10633194, 12405393, 24810786, 37216179, 74432358]

約数ペア:

[(1, 74432358), (2, 37216179), (3, 24810786), (6, 12405393), (7, 10633194), (9, 8270262), (11, 6766578), (13, 5725566), (14, 5316597), (17, 4378374), (18, 4135131), (21, 3544398), (22, 3383289), (26, 2862783), (27, 2756754), (33, 2255526), (34, 2189187), (39, 1908522), (42, 1772199), (51, 1459458), (54, 1378377), (63, 1181466), (66, 1127763), (77, 966654), (78, 954261), (81, 918918), (91, 817938), (99, 751842), (102, 729729), (117, 636174), (119, 625482), (126, 590733), (143, 520506), (153, 486486), (154, 483327), (162, 459459), (182, 408969), (187, 398034), (189, 393822), (198, 375921), (221, 336798), (231, 322218), (234, 318087), (238, 312741), (243, 306306), (273, 272646), (286, 260253), (297, 250614), (306, 243243), (351, 212058), (357, 208494), (374, 199017), (378, 196911), (429, 173502), (442, 168399), (459, 162162), (462, 161109), (486, 153153), (546, 136323), (561, 132678), (567, 131274), (594, 125307), (663, 112266), (693, 107406), (702, 106029), (714, 104247), (729, 102102), (819, 90882), (858, 86751), (891, 83538), (918, 81081), (1001, 74358), (1053, 70686), (1071, 69498), (1122, 66339), (1134, 65637), (1287, 57834), (1309, 56862), (1326, 56133), (1377, 54054), (1386, 53703), (1458, 51051), (1547, 48114), (1638, 45441), (1683, 44226), (1701, 43758), (1782, 41769), (1989, 37422), (2002, 37179), (2079, 35802), (2106, 35343), (2142, 34749), (2187, 34034), (2431, 30618), (2457, 30294), (2574, 28917), (2618, 28431), (2673, 27846), (2754, 27027), (3003, 24786), (3094, 24057), (3159, 23562), (3213, 23166), (3366, 22113), (3402, 21879), (3861, 19278), (3927, 18954), (3978, 18711), (4131, 18018), (4158, 17901), (4374, 17017), (4641, 16038), (4862, 15309), (4914, 15147), (5049, 14742), (5103, 14586), (5346, 13923), (5967, 12474), (6006, 12393), (6237, 11934), (6318, 11781), (6426, 11583), (7293, 10206), (7371, 10098), (7722, 9639), (7854, 9477), (8019, 9282), (8262, 9009)]