66389496

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 118679304

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 53, 57, 67, 76, 82, 106, 114, 123, 134, 152, 159, 164, 201, 212, 228, 246, 268, 318, 328, 402, 424, 456, 492, 536, 636, 779, 804, 984, 1007, 1272, 1273, 1558, 1608, 2014, 2173, 2337, 2546, 2747, 3021, 3116, 3551, 3819, 4028, 4346, 4674, 5092, 5494, 6042, 6232, 6519, 7102, 7638, 8056, 8241, 8692, 9348, 10184, 10653, 10988, 12084, 13038, 14204, 15276, 16482, 17384, 18696, 21306, 21976, 24168, 26076, 28408, 30552, 32964, 41287, 42612, 52152, 52193, 65928, 67469, 82574, 85224, 104386, 123861, 134938, 145591, 156579, 165148, 202407, 208772, 247722, 269876, 291182, 313158, 330296, 404814, 417544, 436773, 495444, 539752, 582364, 626316, 809628, 873546, 990888, 1164728, 1252632, 1619256, 1747092, 2766229, 3494184, 5532458, 8298687, 11064916, 16597374, 22129832, 33194748, 66389496]

約数ペア:

[(1, 66389496), (2, 33194748), (3, 22129832), (4, 16597374), (6, 11064916), (8, 8298687), (12, 5532458), (19, 3494184), (24, 2766229), (38, 1747092), (41, 1619256), (53, 1252632), (57, 1164728), (67, 990888), (76, 873546), (82, 809628), (106, 626316), (114, 582364), (123, 539752), (134, 495444), (152, 436773), (159, 417544), (164, 404814), (201, 330296), (212, 313158), (228, 291182), (246, 269876), (268, 247722), (318, 208772), (328, 202407), (402, 165148), (424, 156579), (456, 145591), (492, 134938), (536, 123861), (636, 104386), (779, 85224), (804, 82574), (984, 67469), (1007, 65928), (1272, 52193), (1273, 52152), (1558, 42612), (1608, 41287), (2014, 32964), (2173, 30552), (2337, 28408), (2546, 26076), (2747, 24168), (3021, 21976), (3116, 21306), (3551, 18696), (3819, 17384), (4028, 16482), (4346, 15276), (4674, 14204), (5092, 13038), (5494, 12084), (6042, 10988), (6232, 10653), (6519, 10184), (7102, 9348), (7638, 8692), (8056, 8241)]