76990888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 167328000

約数和(自身を除く): 90337112

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 47, 52, 76, 94, 104, 152, 188, 247, 376, 494, 611, 829, 893, 988, 1222, 1658, 1786, 1976, 2444, 3316, 3572, 4888, 6632, 7144, 10777, 11609, 15751, 21554, 23218, 31502, 38963, 43108, 46436, 63004, 77926, 86216, 92872, 126008, 155852, 204763, 311704, 409526, 506519, 740297, 819052, 1013038, 1480594, 1638104, 2026076, 2961188, 4052152, 5922376, 9623861, 19247722, 38495444, 76990888]

約数ペア:

[(1, 76990888), (2, 38495444), (4, 19247722), (8, 9623861), (13, 5922376), (19, 4052152), (26, 2961188), (38, 2026076), (47, 1638104), (52, 1480594), (76, 1013038), (94, 819052), (104, 740297), (152, 506519), (188, 409526), (247, 311704), (376, 204763), (494, 155852), (611, 126008), (829, 92872), (893, 86216), (988, 77926), (1222, 63004), (1658, 46436), (1786, 43108), (1976, 38963), (2444, 31502), (3316, 23218), (3572, 21554), (4888, 15751), (6632, 11609), (7144, 10777)]