78762138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144253}}^1$

素因数の和:144278

約数の個数: 32

約数和(自身を含む): 193877376

約数和(自身を除く): 115115238

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 144253, 288506, 432759, 865518, 1009771, 1875289, 2019542, 3029313, 3750578, 5625867, 6058626, 11251734, 13127023, 26254046, 39381069, 78762138]

約数ペア:

[(1, 78762138), (2, 39381069), (3, 26254046), (6, 13127023), (7, 11251734), (13, 6058626), (14, 5625867), (21, 3750578), (26, 3029313), (39, 2019542), (42, 1875289), (78, 1009771), (91, 865518), (182, 432759), (273, 288506), (546, 144253)]