71091048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10321}}^1$

素因数の和:10378

約数の個数: 64

約数和(自身を含む): 208091520

約数和(自身を除く): 137000472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 10321, 20642, 30963, 41284, 61926, 72247, 82568, 123852, 144494, 216741, 247704, 288988, 423161, 433482, 577976, 846322, 866964, 1269483, 1692644, 1733928, 2538966, 2962127, 3385288, 5077932, 5924254, 8886381, 10155864, 11848508, 17772762, 23697016, 35545524, 71091048]

約数ペア:

[(1, 71091048), (2, 35545524), (3, 23697016), (4, 17772762), (6, 11848508), (7, 10155864), (8, 8886381), (12, 5924254), (14, 5077932), (21, 3385288), (24, 2962127), (28, 2538966), (41, 1733928), (42, 1692644), (56, 1269483), (82, 866964), (84, 846322), (123, 577976), (164, 433482), (168, 423161), (246, 288988), (287, 247704), (328, 216741), (492, 144494), (574, 123852), (861, 82568), (984, 72247), (1148, 61926), (1722, 41284), (2296, 30963), (3444, 20642), (6888, 10321)]