65240352

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{631}}^1$

素因数の和:1006

約数の個数: 72

約数和(自身を含む): 186338880

約数和(自身を除く): 121098528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 631, 718, 1077, 1262, 1436, 1893, 2154, 2524, 2872, 3231, 3786, 4308, 5048, 5679, 5744, 6462, 7572, 8616, 10096, 11358, 11488, 12924, 15144, 17232, 20192, 22716, 25848, 30288, 34464, 45432, 51696, 60576, 90864, 103392, 181728, 226529, 453058, 679587, 906116, 1359174, 1812232, 2038761, 2718348, 3624464, 4077522, 5436696, 7248928, 8155044, 10873392, 16310088, 21746784, 32620176, 65240352]

約数ペア:

[(1, 65240352), (2, 32620176), (3, 21746784), (4, 16310088), (6, 10873392), (8, 8155044), (9, 7248928), (12, 5436696), (16, 4077522), (18, 3624464), (24, 2718348), (32, 2038761), (36, 1812232), (48, 1359174), (72, 906116), (96, 679587), (144, 453058), (288, 226529), (359, 181728), (631, 103392), (718, 90864), (1077, 60576), (1262, 51696), (1436, 45432), (1893, 34464), (2154, 30288), (2524, 25848), (2872, 22716), (3231, 20192), (3786, 17232), (4308, 15144), (5048, 12924), (5679, 11488), (5744, 11358), (6462, 10096), (7572, 8616)]