86905676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 180139680

約数和(自身を除く): 93234004

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 143, 274, 286, 548, 572, 1109, 1507, 1781, 2218, 3014, 3562, 4436, 6028, 7124, 12199, 14417, 19591, 24398, 28834, 39182, 48796, 57668, 78364, 151933, 158587, 303866, 317174, 607732, 634348, 1671263, 1975129, 3342526, 3950258, 6685052, 7900516, 21726419, 43452838, 86905676]

約数ペア:

[(1, 86905676), (2, 43452838), (4, 21726419), (11, 7900516), (13, 6685052), (22, 3950258), (26, 3342526), (44, 1975129), (52, 1671263), (137, 634348), (143, 607732), (274, 317174), (286, 303866), (548, 158587), (572, 151933), (1109, 78364), (1507, 57668), (1781, 48796), (2218, 39182), (3014, 28834), (3562, 24398), (4436, 19591), (6028, 14417), (7124, 12199)]