90525272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 193039200

約数和(自身を除く): 102513928

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 53, 68, 76, 106, 136, 152, 212, 323, 424, 646, 661, 901, 1007, 1292, 1322, 1802, 2014, 2584, 2644, 3604, 4028, 5288, 7208, 8056, 11237, 12559, 17119, 22474, 25118, 34238, 35033, 44948, 50236, 68476, 70066, 89896, 100472, 136952, 140132, 213503, 280264, 427006, 595561, 665627, 854012, 1191122, 1331254, 1708024, 2382244, 2662508, 4764488, 5325016, 11315659, 22631318, 45262636, 90525272]

約数ペア:

[(1, 90525272), (2, 45262636), (4, 22631318), (8, 11315659), (17, 5325016), (19, 4764488), (34, 2662508), (38, 2382244), (53, 1708024), (68, 1331254), (76, 1191122), (106, 854012), (136, 665627), (152, 595561), (212, 427006), (323, 280264), (424, 213503), (646, 140132), (661, 136952), (901, 100472), (1007, 89896), (1292, 70066), (1322, 68476), (1802, 50236), (2014, 44948), (2584, 35033), (2644, 34238), (3604, 25118), (4028, 22474), (5288, 17119), (7208, 12559), (8056, 11237)]