69287512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 159520320

約数和(自身を除く): 90232808

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 952, 997, 1022, 1241, 1994, 2044, 2482, 3988, 4088, 4964, 6979, 7976, 8687, 9928, 13958, 16949, 17374, 27916, 33898, 34748, 55832, 67796, 69496, 72781, 118643, 135592, 145562, 237286, 291124, 474572, 509467, 582248, 949144, 1018934, 1237277, 2037868, 2474554, 4075736, 4949108, 8660939, 9898216, 17321878, 34643756, 69287512]

約数ペア:

[(1, 69287512), (2, 34643756), (4, 17321878), (7, 9898216), (8, 8660939), (14, 4949108), (17, 4075736), (28, 2474554), (34, 2037868), (56, 1237277), (68, 1018934), (73, 949144), (119, 582248), (136, 509467), (146, 474572), (238, 291124), (292, 237286), (476, 145562), (511, 135592), (584, 118643), (952, 72781), (997, 69496), (1022, 67796), (1241, 55832), (1994, 34748), (2044, 33898), (2482, 27916), (3988, 17374), (4088, 16949), (4964, 13958), (6979, 9928), (7976, 8687)]