78874302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4231}}^1$

素因数の和:4488

約数の個数: 32

約数和(自身を含む): 170634240

約数和(自身を除く): 91759938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 4231, 6214, 8462, 9321, 12693, 18642, 25386, 55003, 110006, 165009, 330018, 1011209, 2022418, 3033627, 6067254, 13145717, 26291434, 39437151, 78874302]

約数ペア:

[(1, 78874302), (2, 39437151), (3, 26291434), (6, 13145717), (13, 6067254), (26, 3033627), (39, 2022418), (78, 1011209), (239, 330018), (478, 165009), (717, 110006), (1434, 55003), (3107, 25386), (4231, 18642), (6214, 12693), (8462, 9321)]