81593526

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 195148800

約数和(自身を除く): 113555274

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 343, 574, 686, 861, 967, 1029, 1722, 1934, 2009, 2058, 2901, 4018, 5802, 6027, 6769, 12054, 13538, 14063, 20307, 28126, 39647, 40614, 42189, 47383, 79294, 84378, 94766, 118941, 142149, 237882, 277529, 284298, 331681, 555058, 663362, 832587, 995043, 1665174, 1942703, 1990086, 3885406, 5828109, 11656218, 13598921, 27197842, 40796763, 81593526]

約数ペア:

[(1, 81593526), (2, 40796763), (3, 27197842), (6, 13598921), (7, 11656218), (14, 5828109), (21, 3885406), (41, 1990086), (42, 1942703), (49, 1665174), (82, 995043), (98, 832587), (123, 663362), (147, 555058), (246, 331681), (287, 284298), (294, 277529), (343, 237882), (574, 142149), (686, 118941), (861, 94766), (967, 84378), (1029, 79294), (1722, 47383), (1934, 42189), (2009, 40614), (2058, 39647), (2901, 28126), (4018, 20307), (5802, 14063), (6027, 13538), (6769, 12054)]