77395356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 108

約数和(自身を含む): 213885672

約数和(自身を除く): 136490316

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 173, 204, 258, 289, 306, 346, 387, 516, 519, 578, 612, 692, 731, 774, 867, 1038, 1156, 1462, 1548, 1557, 1734, 2076, 2193, 2601, 2924, 2941, 3114, 3468, 4386, 5202, 5882, 6228, 6579, 7439, 8772, 8823, 10404, 11764, 12427, 13158, 14878, 17646, 22317, 24854, 26316, 26469, 29756, 35292, 37281, 44634, 49708, 49997, 52938, 66951, 74562, 89268, 99994, 105876, 111843, 126463, 133902, 149124, 149991, 199988, 223686, 252926, 267804, 299982, 379389, 447372, 449973, 505852, 599964, 758778, 899946, 1138167, 1517556, 1799892, 2149871, 2276334, 4299742, 4552668, 6449613, 8599484, 12899226, 19348839, 25798452, 38697678, 77395356]

約数ペア:

[(1, 77395356), (2, 38697678), (3, 25798452), (4, 19348839), (6, 12899226), (9, 8599484), (12, 6449613), (17, 4552668), (18, 4299742), (34, 2276334), (36, 2149871), (43, 1799892), (51, 1517556), (68, 1138167), (86, 899946), (102, 758778), (129, 599964), (153, 505852), (172, 449973), (173, 447372), (204, 379389), (258, 299982), (289, 267804), (306, 252926), (346, 223686), (387, 199988), (516, 149991), (519, 149124), (578, 133902), (612, 126463), (692, 111843), (731, 105876), (774, 99994), (867, 89268), (1038, 74562), (1156, 66951), (1462, 52938), (1548, 49997), (1557, 49708), (1734, 44634), (2076, 37281), (2193, 35292), (2601, 29756), (2924, 26469), (2941, 26316), (3114, 24854), (3468, 22317), (4386, 17646), (5202, 14878), (5882, 13158), (6228, 12427), (6579, 11764), (7439, 10404), (8772, 8823)]