79905474

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 211196160

約数和(自身を除く): 131290686

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 41, 51, 54, 66, 82, 99, 102, 123, 153, 187, 193, 198, 246, 297, 306, 369, 374, 386, 451, 459, 561, 579, 594, 697, 738, 902, 918, 1107, 1122, 1158, 1353, 1394, 1683, 1737, 2091, 2123, 2214, 2706, 3281, 3366, 3474, 4059, 4182, 4246, 5049, 5211, 6273, 6369, 6562, 7667, 7913, 8118, 9843, 10098, 10422, 12177, 12546, 12738, 15334, 15826, 18819, 19107, 19686, 23001, 23739, 24354, 29529, 36091, 37638, 38214, 46002, 47478, 57321, 59058, 69003, 71217, 72182, 87043, 88587, 108273, 114642, 134521, 138006, 142434, 174086, 177174, 207009, 213651, 216546, 261129, 269042, 324819, 403563, 414018, 427302, 522258, 649638, 783387, 807126, 974457, 1210689, 1479731, 1566774, 1948914, 2350161, 2421378, 2959462, 3632067, 4439193, 4700322, 7264134, 8878386, 13317579, 26635158, 39952737, 79905474]

約数ペア:

[(1, 79905474), (2, 39952737), (3, 26635158), (6, 13317579), (9, 8878386), (11, 7264134), (17, 4700322), (18, 4439193), (22, 3632067), (27, 2959462), (33, 2421378), (34, 2350161), (41, 1948914), (51, 1566774), (54, 1479731), (66, 1210689), (82, 974457), (99, 807126), (102, 783387), (123, 649638), (153, 522258), (187, 427302), (193, 414018), (198, 403563), (246, 324819), (297, 269042), (306, 261129), (369, 216546), (374, 213651), (386, 207009), (451, 177174), (459, 174086), (561, 142434), (579, 138006), (594, 134521), (697, 114642), (738, 108273), (902, 88587), (918, 87043), (1107, 72182), (1122, 71217), (1158, 69003), (1353, 59058), (1394, 57321), (1683, 47478), (1737, 46002), (2091, 38214), (2123, 37638), (2214, 36091), (2706, 29529), (3281, 24354), (3366, 23739), (3474, 23001), (4059, 19686), (4182, 19107), (4246, 18819), (5049, 15826), (5211, 15334), (6273, 12738), (6369, 12546), (6562, 12177), (7667, 10422), (7913, 10098), (8118, 9843)]