74778088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 175893120

約数和(自身を除く): 101115032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 233, 308, 466, 521, 616, 932, 1042, 1631, 1864, 2084, 2563, 3262, 3647, 4168, 5126, 5731, 6524, 7294, 10252, 11462, 13048, 14588, 17941, 20504, 22924, 29176, 35882, 40117, 45848, 71764, 80234, 121393, 143528, 160468, 242786, 320936, 485572, 849751, 971144, 1335323, 1699502, 2670646, 3399004, 5341292, 6798008, 9347261, 10682584, 18694522, 37389044, 74778088]

約数ペア:

[(1, 74778088), (2, 37389044), (4, 18694522), (7, 10682584), (8, 9347261), (11, 6798008), (14, 5341292), (22, 3399004), (28, 2670646), (44, 1699502), (56, 1335323), (77, 971144), (88, 849751), (154, 485572), (233, 320936), (308, 242786), (466, 160468), (521, 143528), (616, 121393), (932, 80234), (1042, 71764), (1631, 45848), (1864, 40117), (2084, 35882), (2563, 29176), (3262, 22924), (3647, 20504), (4168, 17941), (5126, 14588), (5731, 13048), (6524, 11462), (7294, 10252)]