90109096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7742

約数の個数: 64

約数和(自身を含む): 221760000

約数和(自身を除く): 131650904

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 7699, 11704, 15398, 30796, 53893, 61592, 84689, 107786, 146281, 169378, 215572, 292562, 338756, 431144, 585124, 592823, 677512, 1023967, 1170248, 1185646, 1609091, 2047934, 2371292, 3218182, 4095868, 4742584, 6436364, 8191736, 11263637, 12872728, 22527274, 45054548, 90109096]

約数ペア:

[(1, 90109096), (2, 45054548), (4, 22527274), (7, 12872728), (8, 11263637), (11, 8191736), (14, 6436364), (19, 4742584), (22, 4095868), (28, 3218182), (38, 2371292), (44, 2047934), (56, 1609091), (76, 1185646), (77, 1170248), (88, 1023967), (133, 677512), (152, 592823), (154, 585124), (209, 431144), (266, 338756), (308, 292562), (418, 215572), (532, 169378), (616, 146281), (836, 107786), (1064, 84689), (1463, 61592), (1672, 53893), (2926, 30796), (5852, 15398), (7699, 11704)]