86782920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14759}}^1$

素因数の和:14787

約数の個数: 96

約数和(自身を含む): 302875200

約数和(自身を除く): 216092280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14759, 29518, 44277, 59036, 73795, 88554, 103313, 118072, 147590, 177108, 206626, 221385, 295180, 309939, 354216, 413252, 442770, 516565, 590360, 619878, 723191, 826504, 885540, 1033130, 1239756, 1446382, 1549695, 1771080, 2066260, 2169573, 2479512, 2892764, 3099390, 3615955, 4132520, 4339146, 5785528, 6198780, 7231910, 8678292, 10847865, 12397560, 14463820, 17356584, 21695730, 28927640, 43391460, 86782920]

約数ペア:

[(1, 86782920), (2, 43391460), (3, 28927640), (4, 21695730), (5, 17356584), (6, 14463820), (7, 12397560), (8, 10847865), (10, 8678292), (12, 7231910), (14, 6198780), (15, 5785528), (20, 4339146), (21, 4132520), (24, 3615955), (28, 3099390), (30, 2892764), (35, 2479512), (40, 2169573), (42, 2066260), (49, 1771080), (56, 1549695), (60, 1446382), (70, 1239756), (84, 1033130), (98, 885540), (105, 826504), (120, 723191), (140, 619878), (147, 590360), (168, 516565), (196, 442770), (210, 413252), (245, 354216), (280, 309939), (294, 295180), (392, 221385), (420, 206626), (490, 177108), (588, 147590), (735, 118072), (840, 103313), (980, 88554), (1176, 73795), (1470, 59036), (1960, 44277), (2940, 29518), (5880, 14759)]