80028576

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1033}}^1$

素因数の和:1318

約数の個数: 72

約数和(自身を含む): 228648420

約数和(自身を除く): 148619844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 1033, 1076, 1614, 2066, 2152, 2421, 3099, 3228, 4132, 4304, 4842, 6198, 6456, 8264, 8608, 9297, 9684, 12396, 12912, 16528, 18594, 19368, 24792, 25824, 33056, 37188, 38736, 49584, 74376, 77472, 99168, 148752, 277877, 297504, 555754, 833631, 1111508, 1667262, 2223016, 2500893, 3334524, 4446032, 5001786, 6669048, 8892064, 10003572, 13338096, 20007144, 26676192, 40014288, 80028576]

約数ペア:

[(1, 80028576), (2, 40014288), (3, 26676192), (4, 20007144), (6, 13338096), (8, 10003572), (9, 8892064), (12, 6669048), (16, 5001786), (18, 4446032), (24, 3334524), (32, 2500893), (36, 2223016), (48, 1667262), (72, 1111508), (96, 833631), (144, 555754), (269, 297504), (288, 277877), (538, 148752), (807, 99168), (1033, 77472), (1076, 74376), (1614, 49584), (2066, 38736), (2152, 37188), (2421, 33056), (3099, 25824), (3228, 24792), (4132, 19368), (4304, 18594), (4842, 16528), (6198, 12912), (6456, 12396), (8264, 9684), (8608, 9297)]