88725840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52813}}^1$

素因数の和:52836

約数の個数: 80

約数和(自身を含む): 314348928

約数和(自身を除く): 225623088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 52813, 105626, 158439, 211252, 264065, 316878, 369691, 422504, 528130, 633756, 739382, 792195, 845008, 1056260, 1109073, 1267512, 1478764, 1584390, 1848455, 2112520, 2218146, 2535024, 2957528, 3168780, 3696910, 4225040, 4436292, 5545365, 5915056, 6337560, 7393820, 8872584, 11090730, 12675120, 14787640, 17745168, 22181460, 29575280, 44362920, 88725840]

約数ペア:

[(1, 88725840), (2, 44362920), (3, 29575280), (4, 22181460), (5, 17745168), (6, 14787640), (7, 12675120), (8, 11090730), (10, 8872584), (12, 7393820), (14, 6337560), (15, 5915056), (16, 5545365), (20, 4436292), (21, 4225040), (24, 3696910), (28, 3168780), (30, 2957528), (35, 2535024), (40, 2218146), (42, 2112520), (48, 1848455), (56, 1584390), (60, 1478764), (70, 1267512), (80, 1109073), (84, 1056260), (105, 845008), (112, 792195), (120, 739382), (140, 633756), (168, 528130), (210, 422504), (240, 369691), (280, 316878), (336, 264065), (420, 211252), (560, 158439), (840, 105626), (1680, 52813)]