80690616

素因数分解:

$2^3\times 3^2\times {\mathrm{379}}^1\times {\mathrm{2957}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 219187800

約数和(自身を除く): 138497184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 379, 758, 1137, 1516, 2274, 2957, 3032, 3411, 4548, 5914, 6822, 8871, 9096, 11828, 13644, 17742, 23656, 26613, 27288, 35484, 53226, 70968, 106452, 212904, 1120703, 2241406, 3362109, 4482812, 6724218, 8965624, 10086327, 13448436, 20172654, 26896872, 40345308, 80690616]

約数ペア:

[(1, 80690616), (2, 40345308), (3, 26896872), (4, 20172654), (6, 13448436), (8, 10086327), (9, 8965624), (12, 6724218), (18, 4482812), (24, 3362109), (36, 2241406), (72, 1120703), (379, 212904), (758, 106452), (1137, 70968), (1516, 53226), (2274, 35484), (2957, 27288), (3032, 26613), (3411, 23656), (4548, 17742), (5914, 13644), (6822, 11828), (8871, 9096)]