80786856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8609}}^1$

素因数の和:8658

約数の個数: 64

約数和(自身を含む): 223171200

約数和(自身を除く): 142384344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 8609, 9384, 17218, 25827, 34436, 51654, 68872, 103308, 146353, 198007, 206616, 292706, 396014, 439059, 585412, 594021, 792028, 878118, 1170824, 1188042, 1584056, 1756236, 2376084, 3366119, 3512472, 4752168, 6732238, 10098357, 13464476, 20196714, 26928952, 40393428, 80786856]

約数ペア:

[(1, 80786856), (2, 40393428), (3, 26928952), (4, 20196714), (6, 13464476), (8, 10098357), (12, 6732238), (17, 4752168), (23, 3512472), (24, 3366119), (34, 2376084), (46, 1756236), (51, 1584056), (68, 1188042), (69, 1170824), (92, 878118), (102, 792028), (136, 594021), (138, 585412), (184, 439059), (204, 396014), (276, 292706), (391, 206616), (408, 198007), (552, 146353), (782, 103308), (1173, 68872), (1564, 51654), (2346, 34436), (3128, 25827), (4692, 17218), (8609, 9384)]