76687884

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:76

約数の個数: 252

約数和(自身を含む): 263071984

約数和(自身を除く): 186384100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 81, 84, 91, 102, 108, 117, 119, 126, 153, 156, 162, 182, 189, 204, 221, 234, 238, 243, 252, 273, 289, 306, 324, 351, 357, 364, 378, 442, 459, 468, 476, 486, 546, 567, 578, 612, 663, 702, 714, 729, 756, 819, 867, 884, 918, 972, 1053, 1071, 1092, 1134, 1156, 1326, 1377, 1404, 1428, 1458, 1547, 1638, 1701, 1734, 1836, 1989, 2023, 2106, 2142, 2268, 2457, 2601, 2652, 2754, 2916, 3094, 3159, 3213, 3276, 3402, 3468, 3757, 3978, 4046, 4131, 4212, 4284, 4641, 4914, 5103, 5202, 5508, 5967, 6069, 6188, 6318, 6426, 6804, 7371, 7514, 7803, 7956, 8092, 8262, 9282, 9477, 9639, 9828, 10206, 10404, 11271, 11934, 12138, 12393, 12636, 12852, 13923, 14742, 15028, 15606, 16524, 17901, 18207, 18564, 18954, 19278, 20412, 22113, 22542, 23409, 23868, 24276, 24786, 26299, 27846, 28917, 29484, 31212, 33813, 35802, 36414, 37908, 38556, 41769, 44226, 45084, 46818, 49572, 52598, 53703, 54621, 55692, 57834, 66339, 67626, 70227, 71604, 72828, 78897, 83538, 86751, 88452, 93636, 101439, 105196, 107406, 109242, 115668, 125307, 132678, 135252, 140454, 157794, 161109, 163863, 167076, 173502, 202878, 210681, 214812, 218484, 236691, 250614, 265356, 280908, 304317, 315588, 322218, 327726, 347004, 375921, 405756, 421362, 473382, 491589, 501228, 608634, 644436, 655452, 710073, 751842, 842724, 912951, 946764, 983178, 1127763, 1217268, 1420146, 1474767, 1503684, 1825902, 1966356, 2130219, 2255526, 2738853, 2840292, 2949534, 3651804, 4260438, 4511052, 5477706, 5899068, 6390657, 8520876, 10955412, 12781314, 19171971, 25562628, 38343942, 76687884]

約数ペア:

[(1, 76687884), (2, 38343942), (3, 25562628), (4, 19171971), (6, 12781314), (7, 10955412), (9, 8520876), (12, 6390657), (13, 5899068), (14, 5477706), (17, 4511052), (18, 4260438), (21, 3651804), (26, 2949534), (27, 2840292), (28, 2738853), (34, 2255526), (36, 2130219), (39, 1966356), (42, 1825902), (51, 1503684), (52, 1474767), (54, 1420146), (63, 1217268), (68, 1127763), (78, 983178), (81, 946764), (84, 912951), (91, 842724), (102, 751842), (108, 710073), (117, 655452), (119, 644436), (126, 608634), (153, 501228), (156, 491589), (162, 473382), (182, 421362), (189, 405756), (204, 375921), (221, 347004), (234, 327726), (238, 322218), (243, 315588), (252, 304317), (273, 280908), (289, 265356), (306, 250614), (324, 236691), (351, 218484), (357, 214812), (364, 210681), (378, 202878), (442, 173502), (459, 167076), (468, 163863), (476, 161109), (486, 157794), (546, 140454), (567, 135252), (578, 132678), (612, 125307), (663, 115668), (702, 109242), (714, 107406), (729, 105196), (756, 101439), (819, 93636), (867, 88452), (884, 86751), (918, 83538), (972, 78897), (1053, 72828), (1071, 71604), (1092, 70227), (1134, 67626), (1156, 66339), (1326, 57834), (1377, 55692), (1404, 54621), (1428, 53703), (1458, 52598), (1547, 49572), (1638, 46818), (1701, 45084), (1734, 44226), (1836, 41769), (1989, 38556), (2023, 37908), (2106, 36414), (2142, 35802), (2268, 33813), (2457, 31212), (2601, 29484), (2652, 28917), (2754, 27846), (2916, 26299), (3094, 24786), (3159, 24276), (3213, 23868), (3276, 23409), (3402, 22542), (3468, 22113), (3757, 20412), (3978, 19278), (4046, 18954), (4131, 18564), (4212, 18207), (4284, 17901), (4641, 16524), (4914, 15606), (5103, 15028), (5202, 14742), (5508, 13923), (5967, 12852), (6069, 12636), (6188, 12393), (6318, 12138), (6426, 11934), (6804, 11271), (7371, 10404), (7514, 10206), (7803, 9828), (7956, 9639), (8092, 9477), (8262, 9282)]