87749480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24107}}^1$

素因数の和:24138

約数の個数: 64

約数和(自身を含む): 243008640

約数和(自身を除く): 155259160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 24107, 48214, 96428, 120535, 168749, 192856, 241070, 313391, 337498, 482140, 626782, 674996, 843745, 964280, 1253564, 1349992, 1566955, 1687490, 2193737, 2507128, 3133910, 3374980, 4387474, 6267820, 6749960, 8774948, 10968685, 12535640, 17549896, 21937370, 43874740, 87749480]

約数ペア:

[(1, 87749480), (2, 43874740), (4, 21937370), (5, 17549896), (7, 12535640), (8, 10968685), (10, 8774948), (13, 6749960), (14, 6267820), (20, 4387474), (26, 3374980), (28, 3133910), (35, 2507128), (40, 2193737), (52, 1687490), (56, 1566955), (65, 1349992), (70, 1253564), (91, 964280), (104, 843745), (130, 674996), (140, 626782), (182, 482140), (260, 337498), (280, 313391), (364, 241070), (455, 192856), (520, 168749), (728, 120535), (910, 96428), (1820, 48214), (3640, 24107)]