89257518

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 238080000

約数和(自身を除く): 148822482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 79, 98, 122, 126, 147, 158, 183, 189, 237, 294, 343, 366, 378, 427, 441, 474, 549, 553, 686, 711, 854, 882, 1029, 1098, 1106, 1281, 1323, 1422, 1647, 1659, 2058, 2133, 2562, 2646, 2989, 3087, 3294, 3318, 3843, 3871, 4266, 4819, 4977, 5978, 6174, 7686, 7742, 8967, 9261, 9638, 9954, 11529, 11613, 14457, 14931, 17934, 18522, 20923, 23058, 23226, 26901, 27097, 28914, 29862, 33733, 34839, 41846, 43371, 53802, 54194, 62769, 67466, 69678, 80703, 81291, 86742, 101199, 104517, 125538, 130113, 161406, 162582, 188307, 202398, 209034, 236131, 243873, 260226, 303597, 376614, 472262, 487746, 564921, 607194, 708393, 731619, 910791, 1129842, 1416786, 1463238, 1652917, 1821582, 2125179, 3305834, 4250358, 4958751, 6375537, 9917502, 12751074, 14876253, 29752506, 44628759, 89257518]

約数ペア:

[(1, 89257518), (2, 44628759), (3, 29752506), (6, 14876253), (7, 12751074), (9, 9917502), (14, 6375537), (18, 4958751), (21, 4250358), (27, 3305834), (42, 2125179), (49, 1821582), (54, 1652917), (61, 1463238), (63, 1416786), (79, 1129842), (98, 910791), (122, 731619), (126, 708393), (147, 607194), (158, 564921), (183, 487746), (189, 472262), (237, 376614), (294, 303597), (343, 260226), (366, 243873), (378, 236131), (427, 209034), (441, 202398), (474, 188307), (549, 162582), (553, 161406), (686, 130113), (711, 125538), (854, 104517), (882, 101199), (1029, 86742), (1098, 81291), (1106, 80703), (1281, 69678), (1323, 67466), (1422, 62769), (1647, 54194), (1659, 53802), (2058, 43371), (2133, 41846), (2562, 34839), (2646, 33733), (2989, 29862), (3087, 28914), (3294, 27097), (3318, 26901), (3843, 23226), (3871, 23058), (4266, 20923), (4819, 18522), (4977, 17934), (5978, 14931), (6174, 14457), (7686, 11613), (7742, 11529), (8967, 9954), (9261, 9638)]