78520067112

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{4111}}^1$

素因数の和:4451

約数の個数: 128

約数和(自身を含む): 204420349440

約数和(自身を除く): 125900282328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 137, 148, 157, 222, 274, 296, 314, 411, 444, 471, 548, 628, 822, 888, 942, 1096, 1256, 1644, 1884, 3288, 3768, 4111, 5069, 5809, 8222, 10138, 11618, 12333, 15207, 16444, 17427, 20276, 21509, 23236, 24666, 30414, 32888, 34854, 40552, 43018, 46472, 49332, 60828, 64527, 69708, 86036, 98664, 121656, 129054, 139416, 152107, 172072, 258108, 304214, 456321, 516216, 563207, 608428, 645427, 795833, 912642, 1126414, 1216856, 1290854, 1591666, 1689621, 1825284, 1936281, 2252828, 2387499, 2581708, 3183332, 3379242, 3650568, 3872562, 4505656, 4774998, 5163416, 6366664, 6758484, 7745124, 9549996, 13516968, 15490248, 19099992, 20838659, 23880799, 41677318, 47761598, 62515977, 71642397, 83354636, 88423499, 95523196, 125031954, 143284794, 166709272, 176846998, 191046392, 250063908, 265270497, 286569588, 353693996, 500127816, 530540994, 573139176, 707387992, 1061081988, 2122163976, 3271669463, 6543338926, 9815008389, 13086677852, 19630016778, 26173355704, 39260033556, 78520067112]

約数ペア:

[(1, 78520067112), (2, 39260033556), (3, 26173355704), (4, 19630016778), (6, 13086677852), (8, 9815008389), (12, 6543338926), (24, 3271669463), (37, 2122163976), (74, 1061081988), (111, 707387992), (137, 573139176), (148, 530540994), (157, 500127816), (222, 353693996), (274, 286569588), (296, 265270497), (314, 250063908), (411, 191046392), (444, 176846998), (471, 166709272), (548, 143284794), (628, 125031954), (822, 95523196), (888, 88423499), (942, 83354636), (1096, 71642397), (1256, 62515977), (1644, 47761598), (1884, 41677318), (3288, 23880799), (3768, 20838659), (4111, 19099992), (5069, 15490248), (5809, 13516968), (8222, 9549996), (10138, 7745124), (11618, 6758484), (12333, 6366664), (15207, 5163416), (16444, 4774998), (17427, 4505656), (20276, 3872562), (21509, 3650568), (23236, 3379242), (24666, 3183332), (30414, 2581708), (32888, 2387499), (34854, 2252828), (40552, 1936281), (43018, 1825284), (46472, 1689621), (49332, 1591666), (60828, 1290854), (64527, 1216856), (69708, 1126414), (86036, 912642), (98664, 795833), (121656, 645427), (129054, 608428), (139416, 563207), (152107, 516216), (172072, 456321), (258108, 304214)]