78823764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:182

約数の個数: 108

約数和(自身を含む): 220406004

約数和(自身を除く): 141582240

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 59, 68, 74, 102, 111, 118, 148, 153, 177, 204, 222, 236, 306, 333, 354, 444, 531, 612, 629, 666, 708, 1003, 1062, 1258, 1332, 1887, 2006, 2124, 2183, 2516, 3009, 3481, 3774, 4012, 4366, 5661, 6018, 6549, 6962, 7548, 8732, 9027, 10443, 11322, 12036, 13098, 13924, 18054, 19647, 20886, 22644, 26196, 31329, 36108, 37111, 39294, 41772, 59177, 62658, 74222, 78588, 111333, 118354, 125316, 128797, 148444, 177531, 222666, 236708, 257594, 333999, 355062, 386391, 445332, 515188, 532593, 667998, 710124, 772782, 1065186, 1159173, 1335996, 1545564, 2130372, 2189549, 2318346, 4379098, 4636692, 6568647, 8758196, 13137294, 19705941, 26274588, 39411882, 78823764]

約数ペア:

[(1, 78823764), (2, 39411882), (3, 26274588), (4, 19705941), (6, 13137294), (9, 8758196), (12, 6568647), (17, 4636692), (18, 4379098), (34, 2318346), (36, 2189549), (37, 2130372), (51, 1545564), (59, 1335996), (68, 1159173), (74, 1065186), (102, 772782), (111, 710124), (118, 667998), (148, 532593), (153, 515188), (177, 445332), (204, 386391), (222, 355062), (236, 333999), (306, 257594), (333, 236708), (354, 222666), (444, 177531), (531, 148444), (612, 128797), (629, 125316), (666, 118354), (708, 111333), (1003, 78588), (1062, 74222), (1258, 62658), (1332, 59177), (1887, 41772), (2006, 39294), (2124, 37111), (2183, 36108), (2516, 31329), (3009, 26196), (3481, 22644), (3774, 20886), (4012, 19647), (4366, 18054), (5661, 13924), (6018, 13098), (6549, 12036), (6962, 11322), (7548, 10443), (8732, 9027)]