85909876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 170755200

約数和(自身を除く): 84845324

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 109, 218, 299, 436, 598, 659, 1196, 1318, 1417, 2507, 2636, 2834, 5014, 5668, 8567, 10028, 15157, 17134, 30314, 32591, 34268, 60628, 65182, 71831, 130364, 143662, 197041, 287324, 394082, 788164, 933803, 1652113, 1867606, 3304226, 3735212, 6608452, 21477469, 42954938, 85909876]

約数ペア:

[(1, 85909876), (2, 42954938), (4, 21477469), (13, 6608452), (23, 3735212), (26, 3304226), (46, 1867606), (52, 1652113), (92, 933803), (109, 788164), (218, 394082), (299, 287324), (436, 197041), (598, 143662), (659, 130364), (1196, 71831), (1318, 65182), (1417, 60628), (2507, 34268), (2636, 32591), (2834, 30314), (5014, 17134), (5668, 15157), (8567, 10028)]