79889976

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 239057280

約数和(自身を除く): 159167304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 41, 54, 62, 72, 81, 82, 93, 97, 108, 123, 124, 162, 164, 186, 194, 216, 246, 248, 279, 291, 324, 328, 369, 372, 388, 492, 558, 582, 648, 738, 744, 776, 837, 873, 984, 1107, 1116, 1164, 1271, 1476, 1674, 1746, 2214, 2232, 2328, 2511, 2542, 2619, 2952, 3007, 3321, 3348, 3492, 3813, 3977, 4428, 5022, 5084, 5238, 6014, 6642, 6696, 6984, 7626, 7857, 7954, 8856, 9021, 10044, 10168, 10476, 11439, 11931, 12028, 13284, 15252, 15714, 15908, 18042, 20088, 20952, 22878, 23862, 24056, 26568, 27063, 30504, 31428, 31816, 34317, 35793, 36084, 45756, 47724, 54126, 62856, 68634, 71586, 72168, 81189, 91512, 95448, 102951, 107379, 108252, 123287, 137268, 143172, 162378, 205902, 214758, 216504, 243567, 246574, 274536, 286344, 322137, 324756, 369861, 411804, 429516, 487134, 493148, 644274, 649512, 739722, 823608, 859032, 974268, 986296, 1109583, 1288548, 1479444, 1948536, 2219166, 2577096, 2958888, 3328749, 4438332, 6657498, 8876664, 9986247, 13314996, 19972494, 26629992, 39944988, 79889976]

約数ペア:

[(1, 79889976), (2, 39944988), (3, 26629992), (4, 19972494), (6, 13314996), (8, 9986247), (9, 8876664), (12, 6657498), (18, 4438332), (24, 3328749), (27, 2958888), (31, 2577096), (36, 2219166), (41, 1948536), (54, 1479444), (62, 1288548), (72, 1109583), (81, 986296), (82, 974268), (93, 859032), (97, 823608), (108, 739722), (123, 649512), (124, 644274), (162, 493148), (164, 487134), (186, 429516), (194, 411804), (216, 369861), (246, 324756), (248, 322137), (279, 286344), (291, 274536), (324, 246574), (328, 243567), (369, 216504), (372, 214758), (388, 205902), (492, 162378), (558, 143172), (582, 137268), (648, 123287), (738, 108252), (744, 107379), (776, 102951), (837, 95448), (873, 91512), (984, 81189), (1107, 72168), (1116, 71586), (1164, 68634), (1271, 62856), (1476, 54126), (1674, 47724), (1746, 45756), (2214, 36084), (2232, 35793), (2328, 34317), (2511, 31816), (2542, 31428), (2619, 30504), (2952, 27063), (3007, 26568), (3321, 24056), (3348, 23862), (3492, 22878), (3813, 20952), (3977, 20088), (4428, 18042), (5022, 15908), (5084, 15714), (5238, 15252), (6014, 13284), (6642, 12028), (6696, 11931), (6984, 11439), (7626, 10476), (7857, 10168), (7954, 10044), (8856, 9021)]