71227584

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4038

約数の個数: 84

約数和(自身を含む): 210799680

約数和(自身を除く): 139572096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 3989, 4464, 5952, 7978, 8928, 11967, 15956, 17856, 23934, 31912, 35901, 47868, 63824, 71802, 95736, 123659, 127648, 143604, 191472, 247318, 255296, 287208, 370977, 382944, 494636, 574416, 741954, 765888, 989272, 1112931, 1148832, 1483908, 1978544, 2225862, 2297664, 2967816, 3957088, 4451724, 5935632, 7914176, 8903448, 11871264, 17806896, 23742528, 35613792, 71227584]

約数ペア:

[(1, 71227584), (2, 35613792), (3, 23742528), (4, 17806896), (6, 11871264), (8, 8903448), (9, 7914176), (12, 5935632), (16, 4451724), (18, 3957088), (24, 2967816), (31, 2297664), (32, 2225862), (36, 1978544), (48, 1483908), (62, 1148832), (64, 1112931), (72, 989272), (93, 765888), (96, 741954), (124, 574416), (144, 494636), (186, 382944), (192, 370977), (248, 287208), (279, 255296), (288, 247318), (372, 191472), (496, 143604), (558, 127648), (576, 123659), (744, 95736), (992, 71802), (1116, 63824), (1488, 47868), (1984, 35901), (2232, 31912), (2976, 23934), (3989, 17856), (4464, 15956), (5952, 11967), (7978, 8928)]