81452016

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24593}}^1$

素因数の和:24630

約数の個数: 60

約数和(自身を含む): 237873168

約数和(自身を除く): 156421152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 24593, 49186, 73779, 98372, 147558, 196744, 221337, 295116, 393488, 442674, 565639, 590232, 885348, 1131278, 1180464, 1696917, 1770696, 2262556, 3393834, 3541392, 4525112, 5090751, 6787668, 9050224, 10181502, 13575336, 20363004, 27150672, 40726008, 81452016]

約数ペア:

[(1, 81452016), (2, 40726008), (3, 27150672), (4, 20363004), (6, 13575336), (8, 10181502), (9, 9050224), (12, 6787668), (16, 5090751), (18, 4525112), (23, 3541392), (24, 3393834), (36, 2262556), (46, 1770696), (48, 1696917), (69, 1180464), (72, 1131278), (92, 885348), (138, 590232), (144, 565639), (184, 442674), (207, 393488), (276, 295116), (368, 221337), (414, 196744), (552, 147558), (828, 98372), (1104, 73779), (1656, 49186), (3312, 24593)]