84160538

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 169344000

約数和(自身を除く): 85183462

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 343, 418, 539, 587, 686, 931, 1078, 1174, 1463, 1862, 2926, 3773, 4109, 6457, 6517, 7546, 8218, 10241, 11153, 12914, 13034, 20482, 22306, 28763, 45199, 57526, 71687, 78071, 90398, 122683, 143374, 156142, 201341, 245366, 316393, 402682, 546497, 632786, 858781, 1092994, 1717562, 2214751, 3825479, 4429502, 6011467, 7650958, 12022934, 42080269, 84160538]

約数ペア:

[(1, 84160538), (2, 42080269), (7, 12022934), (11, 7650958), (14, 6011467), (19, 4429502), (22, 3825479), (38, 2214751), (49, 1717562), (77, 1092994), (98, 858781), (133, 632786), (154, 546497), (209, 402682), (266, 316393), (343, 245366), (418, 201341), (539, 156142), (587, 143374), (686, 122683), (931, 90398), (1078, 78071), (1174, 71687), (1463, 57526), (1862, 45199), (2926, 28763), (3773, 22306), (4109, 20482), (6457, 13034), (6517, 12914), (7546, 11153), (8218, 10241)]