90225044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 204140160

約数和(自身を除く): 113915116

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 169, 182, 299, 322, 338, 364, 598, 644, 676, 829, 1183, 1196, 1658, 2093, 2366, 3316, 3887, 4186, 4732, 5803, 7774, 8372, 10777, 11606, 15548, 19067, 21554, 23212, 27209, 38134, 43108, 54418, 75439, 76268, 108836, 133469, 140101, 150878, 247871, 266938, 280202, 301756, 495742, 533876, 560404, 980707, 991484, 1735097, 1961414, 3222323, 3470194, 3922828, 6444646, 6940388, 12889292, 22556261, 45112522, 90225044]

約数ペア:

[(1, 90225044), (2, 45112522), (4, 22556261), (7, 12889292), (13, 6940388), (14, 6444646), (23, 3922828), (26, 3470194), (28, 3222323), (46, 1961414), (52, 1735097), (91, 991484), (92, 980707), (161, 560404), (169, 533876), (182, 495742), (299, 301756), (322, 280202), (338, 266938), (364, 247871), (598, 150878), (644, 140101), (676, 133469), (829, 108836), (1183, 76268), (1196, 75439), (1658, 54418), (2093, 43108), (2366, 38134), (3316, 27209), (3887, 23212), (4186, 21554), (4732, 19067), (5803, 15548), (7774, 11606), (8372, 10777)]