64893996

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 172645200

約数和(自身を除く): 107751204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 732, 1019, 1044, 1098, 1769, 2038, 2196, 3057, 3538, 4076, 5307, 6114, 7076, 9171, 10614, 12228, 15921, 18342, 21228, 29551, 31842, 36684, 59102, 62159, 63684, 88653, 118204, 124318, 177306, 186477, 248636, 265959, 354612, 372954, 531918, 559431, 745908, 1063836, 1118862, 1802611, 2237724, 3605222, 5407833, 7210444, 10815666, 16223499, 21631332, 32446998, 64893996]

約数ペア:

[(1, 64893996), (2, 32446998), (3, 21631332), (4, 16223499), (6, 10815666), (9, 7210444), (12, 5407833), (18, 3605222), (29, 2237724), (36, 1802611), (58, 1118862), (61, 1063836), (87, 745908), (116, 559431), (122, 531918), (174, 372954), (183, 354612), (244, 265959), (261, 248636), (348, 186477), (366, 177306), (522, 124318), (549, 118204), (732, 88653), (1019, 63684), (1044, 62159), (1098, 59102), (1769, 36684), (2038, 31842), (2196, 29551), (3057, 21228), (3538, 18342), (4076, 15921), (5307, 12228), (6114, 10614), (7076, 9171)]