90805464

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{12487}}^1$

素因数の和:12600

約数の個数: 48

約数和(自身を含む): 248386320

約数和(自身を除く): 157580856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 12487, 24974, 37461, 49948, 74922, 99896, 112383, 149844, 224766, 299688, 449532, 899064, 1261187, 2522374, 3783561, 5044748, 7567122, 10089496, 11350683, 15134244, 22701366, 30268488, 45402732, 90805464]

約数ペア:

[(1, 90805464), (2, 45402732), (3, 30268488), (4, 22701366), (6, 15134244), (8, 11350683), (9, 10089496), (12, 7567122), (18, 5044748), (24, 3783561), (36, 2522374), (72, 1261187), (101, 899064), (202, 449532), (303, 299688), (404, 224766), (606, 149844), (808, 112383), (909, 99896), (1212, 74922), (1818, 49948), (2424, 37461), (3636, 24974), (7272, 12487)]