76878636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 198912000

約数和(自身を除く): 122033364

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 73, 76, 93, 114, 124, 146, 149, 186, 219, 228, 292, 298, 372, 438, 447, 589, 596, 876, 894, 1178, 1387, 1767, 1788, 2263, 2356, 2774, 2831, 3534, 4161, 4526, 4619, 5548, 5662, 6789, 7068, 8322, 8493, 9052, 9238, 10877, 11324, 13578, 13857, 16644, 16986, 18476, 21754, 27156, 27714, 32631, 33972, 42997, 43508, 55428, 65262, 85994, 87761, 128991, 130524, 171988, 175522, 206663, 257982, 263283, 337187, 351044, 413326, 515964, 526566, 619989, 674374, 826652, 1011561, 1053132, 1239978, 1348748, 2023122, 2479956, 4046244, 6406553, 12813106, 19219659, 25626212, 38439318, 76878636]

約数ペア:

[(1, 76878636), (2, 38439318), (3, 25626212), (4, 19219659), (6, 12813106), (12, 6406553), (19, 4046244), (31, 2479956), (38, 2023122), (57, 1348748), (62, 1239978), (73, 1053132), (76, 1011561), (93, 826652), (114, 674374), (124, 619989), (146, 526566), (149, 515964), (186, 413326), (219, 351044), (228, 337187), (292, 263283), (298, 257982), (372, 206663), (438, 175522), (447, 171988), (589, 130524), (596, 128991), (876, 87761), (894, 85994), (1178, 65262), (1387, 55428), (1767, 43508), (1788, 42997), (2263, 33972), (2356, 32631), (2774, 27714), (2831, 27156), (3534, 21754), (4161, 18476), (4526, 16986), (4619, 16644), (5548, 13857), (5662, 13578), (6789, 11324), (7068, 10877), (8322, 9238), (8493, 9052)]