88890721941

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1\times {\mathrm{593}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 138032294400

約数和(自身を除く): 49141572459

約数列:

[1, 3, 7, 21, 113, 181, 339, 349, 543, 593, 791, 1047, 1267, 1779, 2373, 2443, 3801, 4151, 7329, 12453, 20453, 39437, 61359, 63169, 67009, 107333, 118311, 143171, 189507, 201027, 206957, 276059, 321999, 429513, 442183, 469063, 620871, 751331, 828177, 1326549, 1407189, 1448699, 2253993, 4346097, 7138097, 12128629, 21414291, 23386141, 36385887, 37459217, 49966679, 70158423, 84900403, 112377651, 149900037, 163702987, 254701209, 262214519, 491108961, 786643557, 4232891521, 12698674563, 29630240647, 88890721941]

約数ペア:

[(1, 88890721941), (3, 29630240647), (7, 12698674563), (21, 4232891521), (113, 786643557), (181, 491108961), (339, 262214519), (349, 254701209), (543, 163702987), (593, 149900037), (791, 112377651), (1047, 84900403), (1267, 70158423), (1779, 49966679), (2373, 37459217), (2443, 36385887), (3801, 23386141), (4151, 21414291), (7329, 12128629), (12453, 7138097), (20453, 4346097), (39437, 2253993), (61359, 1448699), (63169, 1407189), (67009, 1326549), (107333, 828177), (118311, 751331), (143171, 620871), (189507, 469063), (201027, 442183), (206957, 429513), (276059, 321999)]