61307372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 135634464

約数和(自身を除く): 74327092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 59, 68, 74, 118, 119, 148, 236, 238, 259, 413, 476, 518, 629, 826, 1003, 1036, 1258, 1652, 2006, 2183, 2516, 3481, 4012, 4366, 4403, 6962, 7021, 8732, 8806, 13924, 14042, 15281, 17612, 24367, 28084, 30562, 37111, 48734, 59177, 61124, 74222, 97468, 118354, 128797, 148444, 236708, 257594, 259777, 414239, 515188, 519554, 828478, 901579, 1039108, 1656956, 1803158, 2189549, 3606316, 4379098, 8758196, 15326843, 30653686, 61307372]

約数ペア:

[(1, 61307372), (2, 30653686), (4, 15326843), (7, 8758196), (14, 4379098), (17, 3606316), (28, 2189549), (34, 1803158), (37, 1656956), (59, 1039108), (68, 901579), (74, 828478), (118, 519554), (119, 515188), (148, 414239), (236, 259777), (238, 257594), (259, 236708), (413, 148444), (476, 128797), (518, 118354), (629, 97468), (826, 74222), (1003, 61124), (1036, 59177), (1258, 48734), (1652, 37111), (2006, 30562), (2183, 28084), (2516, 24367), (3481, 17612), (4012, 15281), (4366, 14042), (4403, 13924), (6962, 8806), (7021, 8732)]