89093872

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 212075712

約数和(自身を除く): 122981840

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 238, 272, 292, 476, 511, 584, 641, 952, 1022, 1168, 1241, 1282, 1904, 2044, 2482, 2564, 4088, 4487, 4964, 5128, 8176, 8687, 8974, 9928, 10256, 10897, 17374, 17948, 19856, 21794, 34748, 35896, 43588, 46793, 69496, 71792, 76279, 87176, 93586, 138992, 152558, 174352, 187172, 305116, 327551, 374344, 610232, 655102, 748688, 795481, 1220464, 1310204, 1590962, 2620408, 3181924, 5240816, 5568367, 6363848, 11136734, 12727696, 22273468, 44546936, 89093872]

約数ペア:

[(1, 89093872), (2, 44546936), (4, 22273468), (7, 12727696), (8, 11136734), (14, 6363848), (16, 5568367), (17, 5240816), (28, 3181924), (34, 2620408), (56, 1590962), (68, 1310204), (73, 1220464), (112, 795481), (119, 748688), (136, 655102), (146, 610232), (238, 374344), (272, 327551), (292, 305116), (476, 187172), (511, 174352), (584, 152558), (641, 138992), (952, 93586), (1022, 87176), (1168, 76279), (1241, 71792), (1282, 69496), (1904, 46793), (2044, 43588), (2482, 35896), (2564, 34748), (4088, 21794), (4487, 19856), (4964, 17948), (5128, 17374), (8176, 10897), (8687, 10256), (8974, 9928)]