71567881266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{320843}}^1$

素因数の和:321015

約数の個数: 64

約数和(自身を含む): 168543203328

約数和(自身を除く): 96975322062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 113, 141, 226, 282, 329, 339, 658, 678, 791, 987, 1582, 1974, 2373, 4746, 5311, 10622, 15933, 31866, 37177, 74354, 111531, 223062, 320843, 641686, 962529, 1925058, 2245901, 4491802, 6737703, 13475406, 15079621, 30159242, 36255259, 45238863, 72510518, 90477726, 105557347, 108765777, 211114694, 217531554, 253786813, 316672041, 507573626, 633344082, 761360439, 1522720878, 1703997173, 3407994346, 5111991519, 10223983038, 11927980211, 23855960422, 35783940633, 71567881266]

約数ペア:

[(1, 71567881266), (2, 35783940633), (3, 23855960422), (6, 11927980211), (7, 10223983038), (14, 5111991519), (21, 3407994346), (42, 1703997173), (47, 1522720878), (94, 761360439), (113, 633344082), (141, 507573626), (226, 316672041), (282, 253786813), (329, 217531554), (339, 211114694), (658, 108765777), (678, 105557347), (791, 90477726), (987, 72510518), (1582, 45238863), (1974, 36255259), (2373, 30159242), (4746, 15079621), (5311, 13475406), (10622, 6737703), (15933, 4491802), (31866, 2245901), (37177, 1925058), (74354, 962529), (111531, 641686), (223062, 320843)]