89970504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 243143040

約数和(自身を除く): 153172536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 457, 631, 914, 1262, 1371, 1828, 1893, 2524, 2742, 3656, 3786, 5048, 5484, 5941, 7572, 8203, 10968, 11882, 15144, 16406, 17823, 23764, 24609, 32812, 35646, 47528, 49218, 65624, 71292, 98436, 142584, 196872, 288367, 576734, 865101, 1153468, 1730202, 2306936, 3460404, 3748771, 6920808, 7497542, 11246313, 14995084, 22492626, 29990168, 44985252, 89970504]

約数ペア:

[(1, 89970504), (2, 44985252), (3, 29990168), (4, 22492626), (6, 14995084), (8, 11246313), (12, 7497542), (13, 6920808), (24, 3748771), (26, 3460404), (39, 2306936), (52, 1730202), (78, 1153468), (104, 865101), (156, 576734), (312, 288367), (457, 196872), (631, 142584), (914, 98436), (1262, 71292), (1371, 65624), (1828, 49218), (1893, 47528), (2524, 35646), (2742, 32812), (3656, 24609), (3786, 23764), (5048, 17823), (5484, 16406), (5941, 15144), (7572, 11882), (8203, 10968)]