43178412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 112896000

約数和(自身を除く): 69717588

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 149, 164, 186, 228, 246, 298, 372, 447, 492, 589, 596, 779, 894, 1178, 1271, 1558, 1767, 1788, 2337, 2356, 2542, 2831, 3116, 3534, 3813, 4619, 4674, 5084, 5662, 6109, 7068, 7626, 8493, 9238, 9348, 11324, 12218, 13857, 15252, 16986, 18327, 18476, 24149, 24436, 27714, 33972, 36654, 48298, 55428, 72447, 73308, 87761, 96596, 116071, 144894, 175522, 189379, 232142, 263283, 289788, 348213, 351044, 378758, 464284, 526566, 568137, 696426, 757516, 1053132, 1136274, 1392852, 2272548, 3598201, 7196402, 10794603, 14392804, 21589206, 43178412]

約数ペア:

[(1, 43178412), (2, 21589206), (3, 14392804), (4, 10794603), (6, 7196402), (12, 3598201), (19, 2272548), (31, 1392852), (38, 1136274), (41, 1053132), (57, 757516), (62, 696426), (76, 568137), (82, 526566), (93, 464284), (114, 378758), (123, 351044), (124, 348213), (149, 289788), (164, 263283), (186, 232142), (228, 189379), (246, 175522), (298, 144894), (372, 116071), (447, 96596), (492, 87761), (589, 73308), (596, 72447), (779, 55428), (894, 48298), (1178, 36654), (1271, 33972), (1558, 27714), (1767, 24436), (1788, 24149), (2337, 18476), (2356, 18327), (2542, 16986), (2831, 15252), (3116, 13857), (3534, 12218), (3813, 11324), (4619, 9348), (4674, 9238), (5084, 8493), (5662, 7626), (6109, 7068)]