8745072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1566

約数の個数: 80

約数和(自身を含む): 27355392

約数和(自身を除く): 18610320

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, 1531, 1904, 2856, 3062, 4593, 5712, 6124, 9186, 10717, 12248, 18372, 21434, 24496, 26027, 32151, 36744, 42868, 52054, 64302, 73488, 78081, 85736, 104108, 128604, 156162, 171472, 182189, 208216, 257208, 312324, 364378, 416432, 514416, 546567, 624648, 728756, 1093134, 1249296, 1457512, 2186268, 2915024, 4372536, 8745072]

約数ペア:

[(1, 8745072), (2, 4372536), (3, 2915024), (4, 2186268), (6, 1457512), (7, 1249296), (8, 1093134), (12, 728756), (14, 624648), (16, 546567), (17, 514416), (21, 416432), (24, 364378), (28, 312324), (34, 257208), (42, 208216), (48, 182189), (51, 171472), (56, 156162), (68, 128604), (84, 104108), (102, 85736), (112, 78081), (119, 73488), (136, 64302), (168, 52054), (204, 42868), (238, 36744), (272, 32151), (336, 26027), (357, 24496), (408, 21434), (476, 18372), (714, 12248), (816, 10717), (952, 9186), (1428, 6124), (1531, 5712), (1904, 4593), (2856, 3062)]