77800008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22669}}^1$

素因数の和:22702

約数の個数: 64

約数和(自身を含む): 228513600

約数和(自身を除く): 150713592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 22669, 45338, 68007, 90676, 136014, 181352, 249359, 272028, 294697, 498718, 544056, 589394, 748077, 884091, 997436, 1178788, 1496154, 1768182, 1994872, 2357576, 2992308, 3241667, 3536364, 5984616, 6483334, 7072728, 9725001, 12966668, 19450002, 25933336, 38900004, 77800008]

約数ペア:

[(1, 77800008), (2, 38900004), (3, 25933336), (4, 19450002), (6, 12966668), (8, 9725001), (11, 7072728), (12, 6483334), (13, 5984616), (22, 3536364), (24, 3241667), (26, 2992308), (33, 2357576), (39, 1994872), (44, 1768182), (52, 1496154), (66, 1178788), (78, 997436), (88, 884091), (104, 748077), (132, 589394), (143, 544056), (156, 498718), (264, 294697), (286, 272028), (312, 249359), (429, 181352), (572, 136014), (858, 90676), (1144, 68007), (1716, 45338), (3432, 22669)]