86665824

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{42989}}^1$

素因数の和:43012

約数の個数: 72

約数和(自身を含む): 281670480

約数和(自身を除く): 195004656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 42989, 85978, 128967, 171956, 257934, 300923, 343912, 386901, 515868, 601846, 687824, 773802, 902769, 1031736, 1203692, 1375648, 1547604, 1805538, 2063472, 2407384, 2708307, 3095208, 3611076, 4126944, 4814768, 5416614, 6190416, 7222152, 9629536, 10833228, 12380832, 14444304, 21666456, 28888608, 43332912, 86665824]

約数ペア:

[(1, 86665824), (2, 43332912), (3, 28888608), (4, 21666456), (6, 14444304), (7, 12380832), (8, 10833228), (9, 9629536), (12, 7222152), (14, 6190416), (16, 5416614), (18, 4814768), (21, 4126944), (24, 3611076), (28, 3095208), (32, 2708307), (36, 2407384), (42, 2063472), (48, 1805538), (56, 1547604), (63, 1375648), (72, 1203692), (84, 1031736), (96, 902769), (112, 773802), (126, 687824), (144, 601846), (168, 515868), (224, 386901), (252, 343912), (288, 300923), (336, 257934), (504, 171956), (672, 128967), (1008, 85978), (2016, 42989)]