86577960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103069}}^1$

素因数の和:103090

約数の個数: 64

約数和(自身を含む): 296841600

約数和(自身を除く): 210263640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 103069, 206138, 309207, 412276, 515345, 618414, 721483, 824552, 1030690, 1236828, 1442966, 1546035, 2061380, 2164449, 2473656, 2885932, 3092070, 3607415, 4122760, 4328898, 5771864, 6184140, 7214830, 8657796, 10822245, 12368280, 14429660, 17315592, 21644490, 28859320, 43288980, 86577960]

約数ペア:

[(1, 86577960), (2, 43288980), (3, 28859320), (4, 21644490), (5, 17315592), (6, 14429660), (7, 12368280), (8, 10822245), (10, 8657796), (12, 7214830), (14, 6184140), (15, 5771864), (20, 4328898), (21, 4122760), (24, 3607415), (28, 3092070), (30, 2885932), (35, 2473656), (40, 2164449), (42, 2061380), (56, 1546035), (60, 1442966), (70, 1236828), (84, 1030690), (105, 824552), (120, 721483), (140, 618414), (168, 515345), (210, 412276), (280, 309207), (420, 206138), (840, 103069)]