71827308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4831}}^1$

素因数の和:4907

約数の個数: 72

約数和(自身を含む): 211061760

約数和(自身を除く): 139234452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4831, 4956, 7434, 9662, 14493, 14868, 19324, 28986, 33817, 43479, 57972, 67634, 86958, 101451, 135268, 173916, 202902, 285029, 304353, 405804, 570058, 608706, 855087, 1140116, 1217412, 1710174, 1995203, 2565261, 3420348, 3990406, 5130522, 5985609, 7980812, 10261044, 11971218, 17956827, 23942436, 35913654, 71827308]

約数ペア:

[(1, 71827308), (2, 35913654), (3, 23942436), (4, 17956827), (6, 11971218), (7, 10261044), (9, 7980812), (12, 5985609), (14, 5130522), (18, 3990406), (21, 3420348), (28, 2565261), (36, 1995203), (42, 1710174), (59, 1217412), (63, 1140116), (84, 855087), (118, 608706), (126, 570058), (177, 405804), (236, 304353), (252, 285029), (354, 202902), (413, 173916), (531, 135268), (708, 101451), (826, 86958), (1062, 67634), (1239, 57972), (1652, 43479), (2124, 33817), (2478, 28986), (3717, 19324), (4831, 14868), (4956, 14493), (7434, 9662)]