72539544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2353

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 166961256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2309, 2618, 2856, 3927, 4488, 4618, 5236, 6927, 7854, 9236, 10472, 13854, 15708, 16163, 18472, 25399, 27708, 31416, 32326, 39253, 48489, 50798, 55416, 64652, 76197, 78506, 96978, 101596, 117759, 129304, 152394, 157012, 177793, 193956, 203192, 235518, 274771, 304788, 314024, 355586, 387912, 431783, 471036, 533379, 549542, 609576, 711172, 824313, 863566, 942072, 1066758, 1099084, 1295349, 1422344, 1648626, 1727132, 2133516, 2198168, 2590698, 3022481, 3297252, 3454264, 4267032, 5181396, 6044962, 6594504, 9067443, 10362792, 12089924, 18134886, 24179848, 36269772, 72539544]

約数ペア:

[(1, 72539544), (2, 36269772), (3, 24179848), (4, 18134886), (6, 12089924), (7, 10362792), (8, 9067443), (11, 6594504), (12, 6044962), (14, 5181396), (17, 4267032), (21, 3454264), (22, 3297252), (24, 3022481), (28, 2590698), (33, 2198168), (34, 2133516), (42, 1727132), (44, 1648626), (51, 1422344), (56, 1295349), (66, 1099084), (68, 1066758), (77, 942072), (84, 863566), (88, 824313), (102, 711172), (119, 609576), (132, 549542), (136, 533379), (154, 471036), (168, 431783), (187, 387912), (204, 355586), (231, 314024), (238, 304788), (264, 274771), (308, 235518), (357, 203192), (374, 193956), (408, 177793), (462, 157012), (476, 152394), (561, 129304), (616, 117759), (714, 101596), (748, 96978), (924, 78506), (952, 76197), (1122, 64652), (1309, 55416), (1428, 50798), (1496, 48489), (1848, 39253), (2244, 32326), (2309, 31416), (2618, 27708), (2856, 25399), (3927, 18472), (4488, 16163), (4618, 15708), (5236, 13854), (6927, 10472), (7854, 9236)]