78992004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72337}}^1$

素因数の和:72364

約数の個数: 48

約数和(自身を含む): 226851968

約数和(自身を除く): 147859964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 72337, 144674, 217011, 289348, 434022, 506359, 868044, 940381, 1012718, 1519077, 1880762, 2025436, 2821143, 3038154, 3761524, 5642286, 6076308, 6582667, 11284572, 13165334, 19748001, 26330668, 39496002, 78992004]

約数ペア:

[(1, 78992004), (2, 39496002), (3, 26330668), (4, 19748001), (6, 13165334), (7, 11284572), (12, 6582667), (13, 6076308), (14, 5642286), (21, 3761524), (26, 3038154), (28, 2821143), (39, 2025436), (42, 1880762), (52, 1519077), (78, 1012718), (84, 940381), (91, 868044), (156, 506359), (182, 434022), (273, 289348), (364, 217011), (546, 144674), (1092, 72337)]