78650082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 215654400

約数和(自身を除く): 137004318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 47, 54, 57, 63, 94, 114, 126, 133, 141, 171, 189, 233, 266, 282, 329, 342, 378, 399, 423, 466, 513, 658, 699, 798, 846, 893, 987, 1026, 1197, 1269, 1398, 1631, 1786, 1974, 2097, 2394, 2538, 2679, 2961, 3262, 3591, 4194, 4427, 4893, 5358, 5922, 6251, 6291, 7182, 8037, 8854, 8883, 9786, 10951, 12502, 12582, 13281, 14679, 16074, 17766, 18753, 21902, 24111, 26562, 29358, 30989, 32853, 37506, 39843, 44037, 48222, 56259, 61978, 65706, 76657, 79686, 88074, 92967, 98559, 112518, 119529, 153314, 168777, 185934, 197118, 208069, 229971, 239058, 278901, 295677, 337554, 416138, 459942, 557802, 591354, 624207, 689913, 836703, 1248414, 1379826, 1456483, 1673406, 1872621, 2069739, 2912966, 3745242, 4139478, 4369449, 5617863, 8738898, 11235726, 13108347, 26216694, 39325041, 78650082]

約数ペア:

[(1, 78650082), (2, 39325041), (3, 26216694), (6, 13108347), (7, 11235726), (9, 8738898), (14, 5617863), (18, 4369449), (19, 4139478), (21, 3745242), (27, 2912966), (38, 2069739), (42, 1872621), (47, 1673406), (54, 1456483), (57, 1379826), (63, 1248414), (94, 836703), (114, 689913), (126, 624207), (133, 591354), (141, 557802), (171, 459942), (189, 416138), (233, 337554), (266, 295677), (282, 278901), (329, 239058), (342, 229971), (378, 208069), (399, 197118), (423, 185934), (466, 168777), (513, 153314), (658, 119529), (699, 112518), (798, 98559), (846, 92967), (893, 88074), (987, 79686), (1026, 76657), (1197, 65706), (1269, 61978), (1398, 56259), (1631, 48222), (1786, 44037), (1974, 39843), (2097, 37506), (2394, 32853), (2538, 30989), (2679, 29358), (2961, 26562), (3262, 24111), (3591, 21902), (4194, 18753), (4427, 17766), (4893, 16074), (5358, 14679), (5922, 13281), (6251, 12582), (6291, 12502), (7182, 10951), (8037, 9786), (8854, 8883)]