68181552

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^2\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 90

約数和(自身を含む): 197971332

約数和(自身を除く): 129789780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 563, 696, 841, 1044, 1126, 1392, 1682, 1689, 2088, 2252, 2523, 3364, 3378, 4176, 4504, 5046, 5067, 6728, 6756, 7569, 9008, 10092, 10134, 13456, 13512, 15138, 16327, 20184, 20268, 27024, 30276, 32654, 40368, 40536, 48981, 60552, 65308, 81072, 97962, 121104, 130616, 146943, 195924, 261232, 293886, 391848, 473483, 587772, 783696, 946966, 1175544, 1420449, 1893932, 2351088, 2840898, 3787864, 4261347, 5681796, 7575728, 8522694, 11363592, 17045388, 22727184, 34090776, 68181552]

約数ペア:

[(1, 68181552), (2, 34090776), (3, 22727184), (4, 17045388), (6, 11363592), (8, 8522694), (9, 7575728), (12, 5681796), (16, 4261347), (18, 3787864), (24, 2840898), (29, 2351088), (36, 1893932), (48, 1420449), (58, 1175544), (72, 946966), (87, 783696), (116, 587772), (144, 473483), (174, 391848), (232, 293886), (261, 261232), (348, 195924), (464, 146943), (522, 130616), (563, 121104), (696, 97962), (841, 81072), (1044, 65308), (1126, 60552), (1392, 48981), (1682, 40536), (1689, 40368), (2088, 32654), (2252, 30276), (2523, 27024), (3364, 20268), (3378, 20184), (4176, 16327), (4504, 15138), (5046, 13512), (5067, 13456), (6728, 10134), (6756, 10092), (7569, 9008)]