85874946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 188023680

約数和(自身を除く): 102148734

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 61, 106, 114, 122, 159, 183, 233, 318, 366, 466, 699, 1007, 1159, 1398, 2014, 2318, 3021, 3233, 3477, 4427, 6042, 6466, 6954, 8854, 9699, 12349, 13281, 14213, 19398, 24698, 26562, 28426, 37047, 42639, 61427, 74094, 85278, 122854, 184281, 234631, 270047, 368562, 469262, 540094, 703893, 753289, 810141, 1407786, 1506578, 1620282, 2259867, 4519734, 14312491, 28624982, 42937473, 85874946]

約数ペア:

[(1, 85874946), (2, 42937473), (3, 28624982), (6, 14312491), (19, 4519734), (38, 2259867), (53, 1620282), (57, 1506578), (61, 1407786), (106, 810141), (114, 753289), (122, 703893), (159, 540094), (183, 469262), (233, 368562), (318, 270047), (366, 234631), (466, 184281), (699, 122854), (1007, 85278), (1159, 74094), (1398, 61427), (2014, 42639), (2318, 37047), (3021, 28426), (3233, 26562), (3477, 24698), (4427, 19398), (6042, 14213), (6466, 13281), (6954, 12349), (8854, 9699)]