71749584

素因数分解:

$2^4\times 3^3\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:865

約数の個数: 80

約数和(自身を含む): 207000640

約数和(自身を除く): 135251056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 307, 432, 541, 614, 921, 1082, 1228, 1623, 1842, 2164, 2456, 2763, 3246, 3684, 4328, 4869, 4912, 5526, 6492, 7368, 8289, 8656, 9738, 11052, 12984, 14607, 14736, 16578, 19476, 22104, 25968, 29214, 33156, 38952, 44208, 58428, 66312, 77904, 116856, 132624, 166087, 233712, 332174, 498261, 664348, 996522, 1328696, 1494783, 1993044, 2657392, 2989566, 3986088, 4484349, 5979132, 7972176, 8968698, 11958264, 17937396, 23916528, 35874792, 71749584]

約数ペア:

[(1, 71749584), (2, 35874792), (3, 23916528), (4, 17937396), (6, 11958264), (8, 8968698), (9, 7972176), (12, 5979132), (16, 4484349), (18, 3986088), (24, 2989566), (27, 2657392), (36, 1993044), (48, 1494783), (54, 1328696), (72, 996522), (108, 664348), (144, 498261), (216, 332174), (307, 233712), (432, 166087), (541, 132624), (614, 116856), (921, 77904), (1082, 66312), (1228, 58428), (1623, 44208), (1842, 38952), (2164, 33156), (2456, 29214), (2763, 25968), (3246, 22104), (3684, 19476), (4328, 16578), (4869, 14736), (4912, 14607), (5526, 12984), (6492, 11052), (7368, 9738), (8289, 8656)]