71442864

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{2803}}^1$

素因数の和:2879

約数の個数: 80

約数和(自身を含む): 208617600

約数和(自身を除く): 137174736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2803, 2832, 3186, 4248, 5606, 6372, 8409, 8496, 11212, 12744, 16818, 22424, 25227, 25488, 33636, 44848, 50454, 67272, 75681, 100908, 134544, 151362, 165377, 201816, 302724, 330754, 403632, 496131, 605448, 661508, 992262, 1210896, 1323016, 1488393, 1984524, 2646032, 2976786, 3969048, 4465179, 5953572, 7938096, 8930358, 11907144, 17860716, 23814288, 35721432, 71442864]

約数ペア:

[(1, 71442864), (2, 35721432), (3, 23814288), (4, 17860716), (6, 11907144), (8, 8930358), (9, 7938096), (12, 5953572), (16, 4465179), (18, 3969048), (24, 2976786), (27, 2646032), (36, 1984524), (48, 1488393), (54, 1323016), (59, 1210896), (72, 992262), (108, 661508), (118, 605448), (144, 496131), (177, 403632), (216, 330754), (236, 302724), (354, 201816), (432, 165377), (472, 151362), (531, 134544), (708, 100908), (944, 75681), (1062, 67272), (1416, 50454), (1593, 44848), (2124, 33636), (2803, 25488), (2832, 25227), (3186, 22424), (4248, 16818), (5606, 12744), (6372, 11212), (8409, 8496)]