66576552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3006

約数の個数: 64

約数和(自身を含む): 191654400

約数和(自身を除く): 125077848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2851, 2919, 3336, 3892, 5702, 5838, 7784, 8553, 11404, 11676, 17106, 19957, 22808, 23352, 34212, 39914, 59871, 68424, 79828, 119742, 159656, 239484, 396289, 478968, 792578, 1188867, 1585156, 2377734, 2774023, 3170312, 4755468, 5548046, 8322069, 9510936, 11096092, 16644138, 22192184, 33288276, 66576552]

約数ペア:

[(1, 66576552), (2, 33288276), (3, 22192184), (4, 16644138), (6, 11096092), (7, 9510936), (8, 8322069), (12, 5548046), (14, 4755468), (21, 3170312), (24, 2774023), (28, 2377734), (42, 1585156), (56, 1188867), (84, 792578), (139, 478968), (168, 396289), (278, 239484), (417, 159656), (556, 119742), (834, 79828), (973, 68424), (1112, 59871), (1668, 39914), (1946, 34212), (2851, 23352), (2919, 22808), (3336, 19957), (3892, 17106), (5702, 11676), (5838, 11404), (7784, 8553)]