87970512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15401}}^1$

素因数の和:15436

約数の個数: 80

約数和(自身を含む): 275018112

約数和(自身を除く): 187047600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 15401, 30802, 46203, 61604, 92406, 107807, 123208, 184812, 215614, 246416, 261817, 323421, 369624, 431228, 523634, 646842, 739248, 785451, 862456, 1047268, 1293684, 1570902, 1724912, 1832719, 2094536, 2587368, 3141804, 3665438, 4189072, 5174736, 5498157, 6283608, 7330876, 10996314, 12567216, 14661752, 21992628, 29323504, 43985256, 87970512]

約数ペア:

[(1, 87970512), (2, 43985256), (3, 29323504), (4, 21992628), (6, 14661752), (7, 12567216), (8, 10996314), (12, 7330876), (14, 6283608), (16, 5498157), (17, 5174736), (21, 4189072), (24, 3665438), (28, 3141804), (34, 2587368), (42, 2094536), (48, 1832719), (51, 1724912), (56, 1570902), (68, 1293684), (84, 1047268), (102, 862456), (112, 785451), (119, 739248), (136, 646842), (168, 523634), (204, 431228), (238, 369624), (272, 323421), (336, 261817), (357, 246416), (408, 215614), (476, 184812), (714, 123208), (816, 107807), (952, 92406), (1428, 61604), (1904, 46203), (2856, 30802), (5712, 15401)]