85701564

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20347}}^1$

素因数の和:20376

約数の個数: 60

約数和(自身を含む): 241286584

約数和(自身を除く): 155585020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 20347, 40694, 61041, 81388, 122082, 183123, 244164, 264511, 366246, 529022, 549369, 732492, 793533, 1058044, 1098738, 1587066, 1648107, 2197476, 2380599, 3174132, 3296214, 4761198, 6592428, 7141797, 9522396, 14283594, 21425391, 28567188, 42850782, 85701564]

約数ペア:

[(1, 85701564), (2, 42850782), (3, 28567188), (4, 21425391), (6, 14283594), (9, 9522396), (12, 7141797), (13, 6592428), (18, 4761198), (26, 3296214), (27, 3174132), (36, 2380599), (39, 2197476), (52, 1648107), (54, 1587066), (78, 1098738), (81, 1058044), (108, 793533), (117, 732492), (156, 549369), (162, 529022), (234, 366246), (324, 264511), (351, 244164), (468, 183123), (702, 122082), (1053, 81388), (1404, 61041), (2106, 40694), (4212, 20347)]