84263790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216061}}^1$

素因数の和:216084

約数の個数: 32

約数和(自身を含む): 217790496

約数和(自身を除く): 133526706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 216061, 432122, 648183, 1080305, 1296366, 2160610, 2808793, 3240915, 5617586, 6481830, 8426379, 14043965, 16852758, 28087930, 42131895, 84263790]

約数ペア:

[(1, 84263790), (2, 42131895), (3, 28087930), (5, 16852758), (6, 14043965), (10, 8426379), (13, 6481830), (15, 5617586), (26, 3240915), (30, 2808793), (39, 2160610), (65, 1296366), (78, 1080305), (130, 648183), (195, 432122), (390, 216061)]