25992252

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 216

約数和(自身を含む): 85398768

約数和(自身を除く): 59406516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 78, 81, 99, 102, 108, 117, 121, 132, 143, 153, 156, 162, 187, 198, 204, 221, 234, 242, 243, 286, 297, 306, 324, 351, 363, 374, 396, 429, 442, 459, 468, 484, 486, 561, 572, 594, 612, 663, 702, 726, 748, 858, 884, 891, 918, 972, 1053, 1089, 1122, 1188, 1287, 1326, 1377, 1404, 1452, 1573, 1683, 1716, 1782, 1836, 1989, 2057, 2106, 2178, 2244, 2431, 2574, 2652, 2673, 2754, 3146, 3159, 3267, 3366, 3564, 3861, 3978, 4114, 4131, 4212, 4356, 4719, 4862, 5049, 5148, 5346, 5508, 5967, 6171, 6292, 6318, 6534, 6732, 7293, 7722, 7956, 8228, 8262, 9438, 9724, 9801, 10098, 10692, 11583, 11934, 12342, 12636, 13068, 14157, 14586, 15147, 15444, 16524, 17901, 18513, 18876, 19602, 20196, 21879, 23166, 23868, 24684, 26741, 28314, 29172, 29403, 30294, 34749, 35802, 37026, 39204, 42471, 43758, 45441, 46332, 53482, 53703, 55539, 56628, 58806, 60588, 65637, 69498, 71604, 74052, 80223, 84942, 87516, 90882, 106964, 107406, 111078, 117612, 127413, 131274, 138996, 160446, 166617, 169884, 181764, 196911, 214812, 222156, 240669, 254826, 262548, 320892, 333234, 382239, 393822, 481338, 499851, 509652, 590733, 666468, 722007, 764478, 787644, 962676, 999702, 1181466, 1444014, 1528956, 1999404, 2166021, 2362932, 2888028, 4332042, 6498063, 8664084, 12996126, 25992252]

約数ペア:

[(1, 25992252), (2, 12996126), (3, 8664084), (4, 6498063), (6, 4332042), (9, 2888028), (11, 2362932), (12, 2166021), (13, 1999404), (17, 1528956), (18, 1444014), (22, 1181466), (26, 999702), (27, 962676), (33, 787644), (34, 764478), (36, 722007), (39, 666468), (44, 590733), (51, 509652), (52, 499851), (54, 481338), (66, 393822), (68, 382239), (78, 333234), (81, 320892), (99, 262548), (102, 254826), (108, 240669), (117, 222156), (121, 214812), (132, 196911), (143, 181764), (153, 169884), (156, 166617), (162, 160446), (187, 138996), (198, 131274), (204, 127413), (221, 117612), (234, 111078), (242, 107406), (243, 106964), (286, 90882), (297, 87516), (306, 84942), (324, 80223), (351, 74052), (363, 71604), (374, 69498), (396, 65637), (429, 60588), (442, 58806), (459, 56628), (468, 55539), (484, 53703), (486, 53482), (561, 46332), (572, 45441), (594, 43758), (612, 42471), (663, 39204), (702, 37026), (726, 35802), (748, 34749), (858, 30294), (884, 29403), (891, 29172), (918, 28314), (972, 26741), (1053, 24684), (1089, 23868), (1122, 23166), (1188, 21879), (1287, 20196), (1326, 19602), (1377, 18876), (1404, 18513), (1452, 17901), (1573, 16524), (1683, 15444), (1716, 15147), (1782, 14586), (1836, 14157), (1989, 13068), (2057, 12636), (2106, 12342), (2178, 11934), (2244, 11583), (2431, 10692), (2574, 10098), (2652, 9801), (2673, 9724), (2754, 9438), (3146, 8262), (3159, 8228), (3267, 7956), (3366, 7722), (3564, 7293), (3861, 6732), (3978, 6534), (4114, 6318), (4131, 6292), (4212, 6171), (4356, 5967), (4719, 5508), (4862, 5346), (5049, 5148)]