68673168

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^2\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 90

約数和(自身を含む): 196929174

約数和(自身を除く): 128256006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 137, 144, 177, 236, 274, 354, 411, 472, 531, 548, 708, 822, 944, 1062, 1096, 1233, 1416, 1644, 2124, 2192, 2466, 2832, 3288, 3481, 4248, 4932, 6576, 6962, 8083, 8496, 9864, 10443, 13924, 16166, 19728, 20886, 24249, 27848, 31329, 32332, 41772, 48498, 55696, 62658, 64664, 72747, 83544, 96996, 125316, 129328, 145494, 167088, 193992, 250632, 290988, 387984, 476897, 501264, 581976, 953794, 1163952, 1430691, 1907588, 2861382, 3815176, 4292073, 5722764, 7630352, 8584146, 11445528, 17168292, 22891056, 34336584, 68673168]

約数ペア:

[(1, 68673168), (2, 34336584), (3, 22891056), (4, 17168292), (6, 11445528), (8, 8584146), (9, 7630352), (12, 5722764), (16, 4292073), (18, 3815176), (24, 2861382), (36, 1907588), (48, 1430691), (59, 1163952), (72, 953794), (118, 581976), (137, 501264), (144, 476897), (177, 387984), (236, 290988), (274, 250632), (354, 193992), (411, 167088), (472, 145494), (531, 129328), (548, 125316), (708, 96996), (822, 83544), (944, 72747), (1062, 64664), (1096, 62658), (1233, 55696), (1416, 48498), (1644, 41772), (2124, 32332), (2192, 31329), (2466, 27848), (2832, 24249), (3288, 20886), (3481, 19728), (4248, 16166), (4932, 13924), (6576, 10443), (6962, 9864), (8083, 8496)]