68645632

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 157469760

約数和(自身を除く): 88824128

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1283, 1408, 1672, 2432, 2566, 2816, 3344, 4864, 5132, 6688, 10264, 13376, 14113, 20528, 24377, 26752, 28226, 41056, 48754, 53504, 56452, 82112, 97508, 112904, 164224, 195016, 225808, 268147, 328448, 390032, 451616, 536294, 780064, 903232, 1072588, 1560128, 1806464, 2145176, 3120256, 3612928, 4290352, 6240512, 8580704, 17161408, 34322816, 68645632]

約数ペア:

[(1, 68645632), (2, 34322816), (4, 17161408), (8, 8580704), (11, 6240512), (16, 4290352), (19, 3612928), (22, 3120256), (32, 2145176), (38, 1806464), (44, 1560128), (64, 1072588), (76, 903232), (88, 780064), (128, 536294), (152, 451616), (176, 390032), (209, 328448), (256, 268147), (304, 225808), (352, 195016), (418, 164224), (608, 112904), (704, 97508), (836, 82112), (1216, 56452), (1283, 53504), (1408, 48754), (1672, 41056), (2432, 28226), (2566, 26752), (2816, 24377), (3344, 20528), (4864, 14113), (5132, 13376), (6688, 10264)]