78256992

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6737}}^1$

素因数の和:6772

約数の個数: 72

約数和(自身を含む): 225830808

約数和(自身を除く): 147573816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 6737, 11616, 13474, 20211, 26948, 40422, 53896, 74107, 80844, 107792, 148214, 161688, 215584, 222321, 296428, 323376, 444642, 592856, 646752, 815177, 889284, 1185712, 1630354, 1778568, 2371424, 2445531, 3260708, 3557136, 4891062, 6521416, 7114272, 9782124, 13042832, 19564248, 26085664, 39128496, 78256992]

約数ペア:

[(1, 78256992), (2, 39128496), (3, 26085664), (4, 19564248), (6, 13042832), (8, 9782124), (11, 7114272), (12, 6521416), (16, 4891062), (22, 3557136), (24, 3260708), (32, 2445531), (33, 2371424), (44, 1778568), (48, 1630354), (66, 1185712), (88, 889284), (96, 815177), (121, 646752), (132, 592856), (176, 444642), (242, 323376), (264, 296428), (352, 222321), (363, 215584), (484, 161688), (528, 148214), (726, 107792), (968, 80844), (1056, 74107), (1452, 53896), (1936, 40422), (2904, 26948), (3872, 20211), (5808, 13474), (6737, 11616)]