71941464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 223860000

約数和(自身を除く): 151918536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 349, 409, 504, 698, 818, 1047, 1227, 1396, 1636, 2094, 2443, 2454, 2792, 2863, 3141, 3272, 3681, 4188, 4886, 4908, 5726, 6282, 7329, 7362, 8376, 8589, 9772, 9816, 11452, 12564, 14658, 14724, 17178, 19544, 21987, 22904, 25128, 25767, 29316, 29448, 34356, 43974, 51534, 58632, 68712, 87948, 103068, 142741, 175896, 206136, 285482, 428223, 570964, 856446, 999187, 1141928, 1284669, 1712892, 1998374, 2569338, 2997561, 3425784, 3996748, 5138676, 5995122, 7993496, 8992683, 10277352, 11990244, 17985366, 23980488, 35970732, 71941464]

約数ペア:

[(1, 71941464), (2, 35970732), (3, 23980488), (4, 17985366), (6, 11990244), (7, 10277352), (8, 8992683), (9, 7993496), (12, 5995122), (14, 5138676), (18, 3996748), (21, 3425784), (24, 2997561), (28, 2569338), (36, 1998374), (42, 1712892), (56, 1284669), (63, 1141928), (72, 999187), (84, 856446), (126, 570964), (168, 428223), (252, 285482), (349, 206136), (409, 175896), (504, 142741), (698, 103068), (818, 87948), (1047, 68712), (1227, 58632), (1396, 51534), (1636, 43974), (2094, 34356), (2443, 29448), (2454, 29316), (2792, 25767), (2863, 25128), (3141, 22904), (3272, 21987), (3681, 19544), (4188, 17178), (4886, 14724), (4908, 14658), (5726, 12564), (6282, 11452), (7329, 9816), (7362, 9772), (8376, 8589)]