31125276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3200

約数の個数: 96

約数和(自身を含む): 99348480

約数和(自身を除く): 68223204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3167, 3276, 4914, 6334, 9501, 9828, 12668, 19002, 22169, 28503, 38004, 41171, 44338, 57006, 66507, 82342, 85509, 88676, 114012, 123513, 133014, 164684, 171018, 199521, 247026, 266028, 288197, 342036, 370539, 399042, 494052, 576394, 598563, 741078, 798084, 864591, 1111617, 1152788, 1197126, 1482156, 1729182, 2223234, 2394252, 2593773, 3458364, 4446468, 5187546, 7781319, 10375092, 15562638, 31125276]

約数ペア:

[(1, 31125276), (2, 15562638), (3, 10375092), (4, 7781319), (6, 5187546), (7, 4446468), (9, 3458364), (12, 2593773), (13, 2394252), (14, 2223234), (18, 1729182), (21, 1482156), (26, 1197126), (27, 1152788), (28, 1111617), (36, 864591), (39, 798084), (42, 741078), (52, 598563), (54, 576394), (63, 494052), (78, 399042), (84, 370539), (91, 342036), (108, 288197), (117, 266028), (126, 247026), (156, 199521), (182, 171018), (189, 164684), (234, 133014), (252, 123513), (273, 114012), (351, 88676), (364, 85509), (378, 82342), (468, 66507), (546, 57006), (702, 44338), (756, 41171), (819, 38004), (1092, 28503), (1404, 22169), (1638, 19002), (2457, 12668), (3167, 9828), (3276, 9501), (4914, 6334)]