77795016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 225227520

約数和(自身を除く): 147432504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 37, 39, 46, 52, 69, 74, 78, 92, 104, 111, 138, 148, 156, 184, 222, 276, 293, 296, 299, 312, 444, 481, 552, 586, 598, 851, 879, 888, 897, 962, 1172, 1196, 1443, 1702, 1758, 1794, 1924, 2344, 2392, 2553, 2886, 3404, 3516, 3588, 3809, 3848, 5106, 5772, 6739, 6808, 7032, 7176, 7618, 10212, 10841, 11063, 11427, 11544, 13478, 15236, 20217, 20424, 21682, 22126, 22854, 26956, 30472, 32523, 33189, 40434, 43364, 44252, 45708, 53912, 65046, 66378, 80868, 86728, 87607, 88504, 91416, 130092, 132756, 140933, 161736, 175214, 249343, 260184, 262821, 265512, 281866, 350428, 422799, 498686, 525642, 563732, 700856, 748029, 845598, 997372, 1051284, 1127464, 1496058, 1691196, 1994744, 2102568, 2992116, 3241459, 3382392, 5984232, 6482918, 9724377, 12965836, 19448754, 25931672, 38897508, 77795016]

約数ペア:

[(1, 77795016), (2, 38897508), (3, 25931672), (4, 19448754), (6, 12965836), (8, 9724377), (12, 6482918), (13, 5984232), (23, 3382392), (24, 3241459), (26, 2992116), (37, 2102568), (39, 1994744), (46, 1691196), (52, 1496058), (69, 1127464), (74, 1051284), (78, 997372), (92, 845598), (104, 748029), (111, 700856), (138, 563732), (148, 525642), (156, 498686), (184, 422799), (222, 350428), (276, 281866), (293, 265512), (296, 262821), (299, 260184), (312, 249343), (444, 175214), (481, 161736), (552, 140933), (586, 132756), (598, 130092), (851, 91416), (879, 88504), (888, 87607), (897, 86728), (962, 80868), (1172, 66378), (1196, 65046), (1443, 53912), (1702, 45708), (1758, 44252), (1794, 43364), (1924, 40434), (2344, 33189), (2392, 32523), (2553, 30472), (2886, 26956), (3404, 22854), (3516, 22126), (3588, 21682), (3809, 20424), (3848, 20217), (5106, 15236), (5772, 13478), (6739, 11544), (6808, 11427), (7032, 11063), (7176, 10841), (7618, 10212)]