76428828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1232

約数の個数: 108

約数和(自身を含む): 231008232

約数和(自身を除く): 154579404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 441, 444, 518, 588, 666, 777, 882, 1036, 1171, 1332, 1554, 1764, 1813, 2331, 2342, 3108, 3513, 3626, 4662, 4684, 5439, 7026, 7252, 8197, 9324, 10539, 10878, 14052, 16317, 16394, 21078, 21756, 24591, 32634, 32788, 42156, 43327, 49182, 57379, 65268, 73773, 86654, 98364, 114758, 129981, 147546, 172137, 173308, 229516, 259962, 295092, 303289, 344274, 389943, 516411, 519924, 606578, 688548, 779886, 909867, 1032822, 1213156, 1559772, 1819734, 2065644, 2123023, 2729601, 3639468, 4246046, 5459202, 6369069, 8492092, 10918404, 12738138, 19107207, 25476276, 38214414, 76428828]

約数ペア:

[(1, 76428828), (2, 38214414), (3, 25476276), (4, 19107207), (6, 12738138), (7, 10918404), (9, 8492092), (12, 6369069), (14, 5459202), (18, 4246046), (21, 3639468), (28, 2729601), (36, 2123023), (37, 2065644), (42, 1819734), (49, 1559772), (63, 1213156), (74, 1032822), (84, 909867), (98, 779886), (111, 688548), (126, 606578), (147, 519924), (148, 516411), (196, 389943), (222, 344274), (252, 303289), (259, 295092), (294, 259962), (333, 229516), (441, 173308), (444, 172137), (518, 147546), (588, 129981), (666, 114758), (777, 98364), (882, 86654), (1036, 73773), (1171, 65268), (1332, 57379), (1554, 49182), (1764, 43327), (1813, 42156), (2331, 32788), (2342, 32634), (3108, 24591), (3513, 21756), (3626, 21078), (4662, 16394), (4684, 16317), (5439, 14052), (7026, 10878), (7252, 10539), (8197, 9324)]