31780589736

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{2441}}^1\times {\mathrm{11071}}^1$

素因数の和:13535

約数の個数: 96

約数和(自身を含む): 92469358080

約数和(自身を除く): 60688768344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 2441, 4882, 7323, 9764, 11071, 14646, 17087, 19528, 22142, 29292, 33213, 34174, 44284, 51261, 58584, 66426, 68348, 77497, 88568, 102522, 119609, 132852, 136696, 154994, 205044, 232491, 239218, 265704, 309988, 358827, 410088, 464982, 478436, 542479, 619976, 717654, 929964, 956872, 1084958, 1435308, 1627437, 1859928, 2169916, 2870616, 3254874, 4339832, 6509748, 13019496, 27024311, 54048622, 81072933, 108097244, 162145866, 189170177, 216194488, 324291732, 378340354, 567510531, 648583464, 756680708, 1135021062, 1324191239, 1513361416, 2270042124, 2648382478, 3972573717, 4540084248, 5296764956, 7945147434, 10593529912, 15890294868, 31780589736]

約数ペア:

[(1, 31780589736), (2, 15890294868), (3, 10593529912), (4, 7945147434), (6, 5296764956), (7, 4540084248), (8, 3972573717), (12, 2648382478), (14, 2270042124), (21, 1513361416), (24, 1324191239), (28, 1135021062), (42, 756680708), (49, 648583464), (56, 567510531), (84, 378340354), (98, 324291732), (147, 216194488), (168, 189170177), (196, 162145866), (294, 108097244), (392, 81072933), (588, 54048622), (1176, 27024311), (2441, 13019496), (4882, 6509748), (7323, 4339832), (9764, 3254874), (11071, 2870616), (14646, 2169916), (17087, 1859928), (19528, 1627437), (22142, 1435308), (29292, 1084958), (33213, 956872), (34174, 929964), (44284, 717654), (51261, 619976), (58584, 542479), (66426, 478436), (68348, 464982), (77497, 410088), (88568, 358827), (102522, 309988), (119609, 265704), (132852, 239218), (136696, 232491), (154994, 205044)]