85883864

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 188639220

約数和(自身を除く): 102755356

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 289, 307, 374, 484, 578, 614, 748, 968, 1156, 1228, 1496, 2057, 2312, 2456, 3179, 3377, 4114, 5219, 6358, 6754, 8228, 10438, 12716, 13508, 16456, 20876, 25432, 27016, 34969, 37147, 41752, 57409, 69938, 74294, 88723, 114818, 139876, 148588, 177446, 229636, 279752, 297176, 354892, 459272, 631499, 709784, 975953, 1262998, 1951906, 2525996, 3903812, 5051992, 7807624, 10735483, 21470966, 42941932, 85883864]

約数ペア:

[(1, 85883864), (2, 42941932), (4, 21470966), (8, 10735483), (11, 7807624), (17, 5051992), (22, 3903812), (34, 2525996), (44, 1951906), (68, 1262998), (88, 975953), (121, 709784), (136, 631499), (187, 459272), (242, 354892), (289, 297176), (307, 279752), (374, 229636), (484, 177446), (578, 148588), (614, 139876), (748, 114818), (968, 88723), (1156, 74294), (1228, 69938), (1496, 57409), (2057, 41752), (2312, 37147), (2456, 34969), (3179, 27016), (3377, 25432), (4114, 20876), (5219, 16456), (6358, 13508), (6754, 12716), (8228, 10438)]