74127528

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 220492800

約数和(自身を除く): 146365272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 43, 46, 54, 69, 72, 86, 92, 108, 129, 138, 172, 184, 207, 216, 258, 276, 344, 347, 387, 414, 516, 552, 621, 694, 774, 828, 989, 1032, 1041, 1161, 1242, 1388, 1548, 1656, 1978, 2082, 2322, 2484, 2776, 2967, 3096, 3123, 3956, 4164, 4644, 4968, 5934, 6246, 7912, 7981, 8328, 8901, 9288, 9369, 11868, 12492, 14921, 15962, 17802, 18738, 23736, 23943, 24984, 26703, 29842, 31924, 35604, 37476, 44763, 47886, 53406, 59684, 63848, 71208, 71829, 74952, 89526, 95772, 106812, 119368, 134289, 143658, 179052, 191544, 213624, 215487, 268578, 287316, 343183, 358104, 402867, 430974, 537156, 574632, 686366, 805734, 861948, 1029549, 1074312, 1372732, 1611468, 1723896, 2059098, 2745464, 3088647, 3222936, 4118196, 6177294, 8236392, 9265941, 12354588, 18531882, 24709176, 37063764, 74127528]

約数ペア:

[(1, 74127528), (2, 37063764), (3, 24709176), (4, 18531882), (6, 12354588), (8, 9265941), (9, 8236392), (12, 6177294), (18, 4118196), (23, 3222936), (24, 3088647), (27, 2745464), (36, 2059098), (43, 1723896), (46, 1611468), (54, 1372732), (69, 1074312), (72, 1029549), (86, 861948), (92, 805734), (108, 686366), (129, 574632), (138, 537156), (172, 430974), (184, 402867), (207, 358104), (216, 343183), (258, 287316), (276, 268578), (344, 215487), (347, 213624), (387, 191544), (414, 179052), (516, 143658), (552, 134289), (621, 119368), (694, 106812), (774, 95772), (828, 89526), (989, 74952), (1032, 71829), (1041, 71208), (1161, 63848), (1242, 59684), (1388, 53406), (1548, 47886), (1656, 44763), (1978, 37476), (2082, 35604), (2322, 31924), (2484, 29842), (2776, 26703), (2967, 24984), (3096, 23943), (3123, 23736), (3956, 18738), (4164, 17802), (4644, 15962), (4968, 14921), (5934, 12492), (6246, 11868), (7912, 9369), (7981, 9288), (8328, 8901)]