87145656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7549}}^1$

素因数の和:7608

約数の個数: 64

約数和(自身を含む): 240996000

約数和(自身を除く): 153850344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 7549, 11544, 15098, 22647, 30196, 45294, 60392, 90588, 98137, 181176, 196274, 279313, 294411, 392548, 558626, 588822, 785096, 837939, 1117252, 1177644, 1675878, 2234504, 2355288, 3351756, 3631069, 6703512, 7262138, 10893207, 14524276, 21786414, 29048552, 43572828, 87145656]

約数ペア:

[(1, 87145656), (2, 43572828), (3, 29048552), (4, 21786414), (6, 14524276), (8, 10893207), (12, 7262138), (13, 6703512), (24, 3631069), (26, 3351756), (37, 2355288), (39, 2234504), (52, 1675878), (74, 1177644), (78, 1117252), (104, 837939), (111, 785096), (148, 588822), (156, 558626), (222, 392548), (296, 294411), (312, 279313), (444, 196274), (481, 181176), (888, 98137), (962, 90588), (1443, 60392), (1924, 45294), (2886, 30196), (3848, 22647), (5772, 15098), (7549, 11544)]