72305238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{739}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 151315200

約数和(自身を除く): 79009962

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 709, 739, 1418, 1478, 2127, 2217, 4254, 4434, 16307, 16997, 32614, 33994, 48921, 50991, 97842, 101982, 523951, 1047902, 1571853, 3143706, 12050873, 24101746, 36152619, 72305238]

約数ペア:

[(1, 72305238), (2, 36152619), (3, 24101746), (6, 12050873), (23, 3143706), (46, 1571853), (69, 1047902), (138, 523951), (709, 101982), (739, 97842), (1418, 50991), (1478, 48921), (2127, 33994), (2217, 32614), (4254, 16997), (4434, 16307)]