80878128

素因数分解:

$2^4\times 3^1\times {\mathrm{683}}^1\times {\mathrm{2467}}^1$

素因数の和:3161

約数の個数: 40

約数和(自身を含む): 209325888

約数和(自身を除く): 128447760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 683, 1366, 2049, 2467, 2732, 4098, 4934, 5464, 7401, 8196, 9868, 10928, 14802, 16392, 19736, 29604, 32784, 39472, 59208, 118416, 1684961, 3369922, 5054883, 6739844, 10109766, 13479688, 20219532, 26959376, 40439064, 80878128]

約数ペア:

[(1, 80878128), (2, 40439064), (3, 26959376), (4, 20219532), (6, 13479688), (8, 10109766), (12, 6739844), (16, 5054883), (24, 3369922), (48, 1684961), (683, 118416), (1366, 59208), (2049, 39472), (2467, 32784), (2732, 29604), (4098, 19736), (4934, 16392), (5464, 14802), (7401, 10928), (8196, 9868)]