89891856

素因数分解:

$2^4\times 3^4\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:658

約数の個数: 100

約数和(自身を含む): 262570000

約数和(自身を除く): 172678144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 278, 324, 417, 432, 499, 556, 648, 834, 998, 1112, 1251, 1296, 1497, 1668, 1996, 2224, 2502, 2994, 3336, 3753, 3992, 4491, 5004, 5988, 6672, 7506, 7984, 8982, 10008, 11259, 11976, 13473, 15012, 17964, 20016, 22518, 23952, 26946, 30024, 35928, 40419, 45036, 53892, 60048, 69361, 71856, 80838, 90072, 107784, 138722, 161676, 180144, 208083, 215568, 277444, 323352, 416166, 554888, 624249, 646704, 832332, 1109776, 1248498, 1664664, 1872747, 2496996, 3329328, 3745494, 4993992, 5618241, 7490988, 9987984, 11236482, 14981976, 22472964, 29963952, 44945928, 89891856]

約数ペア:

[(1, 89891856), (2, 44945928), (3, 29963952), (4, 22472964), (6, 14981976), (8, 11236482), (9, 9987984), (12, 7490988), (16, 5618241), (18, 4993992), (24, 3745494), (27, 3329328), (36, 2496996), (48, 1872747), (54, 1664664), (72, 1248498), (81, 1109776), (108, 832332), (139, 646704), (144, 624249), (162, 554888), (216, 416166), (278, 323352), (324, 277444), (417, 215568), (432, 208083), (499, 180144), (556, 161676), (648, 138722), (834, 107784), (998, 90072), (1112, 80838), (1251, 71856), (1296, 69361), (1497, 60048), (1668, 53892), (1996, 45036), (2224, 40419), (2502, 35928), (2994, 30024), (3336, 26946), (3753, 23952), (3992, 22518), (4491, 20016), (5004, 17964), (5988, 15012), (6672, 13473), (7506, 11976), (7984, 11259), (8982, 10008)]