70980021168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2975353}}^1$

素因数の和:2975442

約数の個数: 80

約数和(自身を含む): 212511684096

約数和(自身を除く): 141531662928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 11928, 23856, 2975353, 5950706, 8926059, 11901412, 17852118, 20827471, 23802824, 35704236, 41654942, 47605648, 62482413, 71408472, 83309884, 124964826, 142816944, 166619768, 211250063, 249929652, 333239536, 422500126, 499859304, 633750189, 845000252, 999718608, 1267500378, 1478750441, 1690000504, 2535000756, 2957500882, 3380001008, 4436251323, 5070001512, 5915001764, 8872502646, 10140003024, 11830003528, 17745005292, 23660007056, 35490010584, 70980021168]

約数ペア:

[(1, 70980021168), (2, 35490010584), (3, 23660007056), (4, 17745005292), (6, 11830003528), (7, 10140003024), (8, 8872502646), (12, 5915001764), (14, 5070001512), (16, 4436251323), (21, 3380001008), (24, 2957500882), (28, 2535000756), (42, 1690000504), (48, 1478750441), (56, 1267500378), (71, 999718608), (84, 845000252), (112, 633750189), (142, 499859304), (168, 422500126), (213, 333239536), (284, 249929652), (336, 211250063), (426, 166619768), (497, 142816944), (568, 124964826), (852, 83309884), (994, 71408472), (1136, 62482413), (1491, 47605648), (1704, 41654942), (1988, 35704236), (2982, 23802824), (3408, 20827471), (3976, 17852118), (5964, 11901412), (7952, 8926059), (11928, 5950706), (23856, 2975353)]