40207536

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:751

約数の個数: 80

約数和(自身を含む): 116321920

約数和(自身を除く): 76114384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 326, 432, 489, 571, 652, 978, 1142, 1304, 1467, 1713, 1956, 2284, 2608, 2934, 3426, 3912, 4401, 4568, 5139, 5868, 6852, 7824, 8802, 9136, 10278, 11736, 13704, 15417, 17604, 20556, 23472, 27408, 30834, 35208, 41112, 61668, 70416, 82224, 93073, 123336, 186146, 246672, 279219, 372292, 558438, 744584, 837657, 1116876, 1489168, 1675314, 2233752, 2512971, 3350628, 4467504, 5025942, 6701256, 10051884, 13402512, 20103768, 40207536]

約数ペア:

[(1, 40207536), (2, 20103768), (3, 13402512), (4, 10051884), (6, 6701256), (8, 5025942), (9, 4467504), (12, 3350628), (16, 2512971), (18, 2233752), (24, 1675314), (27, 1489168), (36, 1116876), (48, 837657), (54, 744584), (72, 558438), (108, 372292), (144, 279219), (163, 246672), (216, 186146), (326, 123336), (432, 93073), (489, 82224), (571, 70416), (652, 61668), (978, 41112), (1142, 35208), (1304, 30834), (1467, 27408), (1713, 23472), (1956, 20556), (2284, 17604), (2608, 15417), (2934, 13704), (3426, 11736), (3912, 10278), (4401, 9136), (4568, 8802), (5139, 7824), (5868, 6852)]