85864204088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1\times {\mathrm{9091}}^1$

素因数の和:9768

約数の個数: 64

約数和(自身を含む): 174656956320

約数和(自身を除く): 88792752232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 461, 788, 922, 1576, 1844, 2561, 3688, 5122, 5993, 9091, 10244, 11986, 18182, 20488, 23972, 36364, 47944, 72728, 90817, 118183, 181634, 236366, 363268, 472732, 726536, 945464, 1180621, 1790927, 2361242, 3581854, 4190951, 4722484, 7163708, 8381902, 9444968, 14327416, 16763804, 23282051, 33527608, 46564102, 54482363, 93128204, 108964726, 186256408, 217929452, 435858904, 825617347, 1651234694, 3302469388, 6604938776, 10733025511, 21466051022, 42932102044, 85864204088]

約数ペア:

[(1, 85864204088), (2, 42932102044), (4, 21466051022), (8, 10733025511), (13, 6604938776), (26, 3302469388), (52, 1651234694), (104, 825617347), (197, 435858904), (394, 217929452), (461, 186256408), (788, 108964726), (922, 93128204), (1576, 54482363), (1844, 46564102), (2561, 33527608), (3688, 23282051), (5122, 16763804), (5993, 14327416), (9091, 9444968), (10244, 8381902), (11986, 7163708), (18182, 4722484), (20488, 4190951), (23972, 3581854), (36364, 2361242), (47944, 1790927), (72728, 1180621), (90817, 945464), (118183, 726536), (181634, 472732), (236366, 363268)]