86045128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 181944000

約数和(自身を除く): 95898872

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 59, 74, 104, 118, 148, 236, 296, 379, 472, 481, 758, 767, 962, 1516, 1534, 1924, 2183, 3032, 3068, 3848, 4366, 4927, 6136, 8732, 9854, 14023, 17464, 19708, 22361, 28046, 28379, 39416, 44722, 56092, 56758, 89444, 112184, 113516, 178888, 182299, 227032, 290693, 364598, 581386, 729196, 827357, 1162772, 1458392, 1654714, 2325544, 3309428, 6618856, 10755641, 21511282, 43022564, 86045128]

約数ペア:

[(1, 86045128), (2, 43022564), (4, 21511282), (8, 10755641), (13, 6618856), (26, 3309428), (37, 2325544), (52, 1654714), (59, 1458392), (74, 1162772), (104, 827357), (118, 729196), (148, 581386), (236, 364598), (296, 290693), (379, 227032), (472, 182299), (481, 178888), (758, 113516), (767, 112184), (962, 89444), (1516, 56758), (1534, 56092), (1924, 44722), (2183, 39416), (3032, 28379), (3068, 28046), (3848, 22361), (4366, 19708), (4927, 17464), (6136, 14023), (8732, 9854)]