82482004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 162489600

約数和(自身を除く): 80007596

約数列:

[1, 2, 4, 11, 22, 44, 61, 79, 122, 158, 244, 316, 389, 671, 778, 869, 1342, 1556, 1738, 2684, 3476, 4279, 4819, 8558, 9638, 17116, 19276, 23729, 30731, 47458, 53009, 61462, 94916, 106018, 122924, 212036, 261019, 338041, 522038, 676082, 1044076, 1352164, 1874591, 3749182, 7498364, 20620501, 41241002, 82482004]

約数ペア:

[(1, 82482004), (2, 41241002), (4, 20620501), (11, 7498364), (22, 3749182), (44, 1874591), (61, 1352164), (79, 1044076), (122, 676082), (158, 522038), (244, 338041), (316, 261019), (389, 212036), (671, 122924), (778, 106018), (869, 94916), (1342, 61462), (1556, 53009), (1738, 47458), (2684, 30731), (3476, 23729), (4279, 19276), (4819, 17116), (8558, 9638)]