56969388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1249}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 165620000

約数和(自身を除く): 108650612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1249, 1267, 1629, 2172, 2498, 2534, 3258, 3747, 3801, 4996, 5068, 6516, 7494, 7602, 8743, 11241, 11403, 14988, 15204, 17486, 22482, 22806, 26229, 34972, 44964, 45612, 52458, 78687, 104916, 157374, 226069, 314748, 452138, 678207, 904276, 1356414, 1582483, 2034621, 2712828, 3164966, 4069242, 4747449, 6329932, 8138484, 9494898, 14242347, 18989796, 28484694, 56969388]

約数ペア:

[(1, 56969388), (2, 28484694), (3, 18989796), (4, 14242347), (6, 9494898), (7, 8138484), (9, 6329932), (12, 4747449), (14, 4069242), (18, 3164966), (21, 2712828), (28, 2034621), (36, 1582483), (42, 1356414), (63, 904276), (84, 678207), (126, 452138), (181, 314748), (252, 226069), (362, 157374), (543, 104916), (724, 78687), (1086, 52458), (1249, 45612), (1267, 44964), (1629, 34972), (2172, 26229), (2498, 22806), (2534, 22482), (3258, 17486), (3747, 15204), (3801, 14988), (4996, 11403), (5068, 11241), (6516, 8743), (7494, 7602)]