74703216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1238

約数の個数: 80

約数和(自身を含む): 221763584

約数和(自身を除く): 147060368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 997, 1338, 1561, 1784, 1994, 2676, 2991, 3122, 3568, 3988, 4683, 5352, 5982, 6244, 6979, 7976, 9366, 10704, 11964, 12488, 13958, 15952, 18732, 20937, 23928, 24976, 27916, 37464, 41874, 47856, 55832, 74928, 83748, 111664, 167496, 222331, 334992, 444662, 666993, 889324, 1333986, 1556317, 1778648, 2667972, 3112634, 3557296, 4668951, 5335944, 6225268, 9337902, 10671888, 12450536, 18675804, 24901072, 37351608, 74703216]

約数ペア:

[(1, 74703216), (2, 37351608), (3, 24901072), (4, 18675804), (6, 12450536), (7, 10671888), (8, 9337902), (12, 6225268), (14, 5335944), (16, 4668951), (21, 3557296), (24, 3112634), (28, 2667972), (42, 1778648), (48, 1556317), (56, 1333986), (84, 889324), (112, 666993), (168, 444662), (223, 334992), (336, 222331), (446, 167496), (669, 111664), (892, 83748), (997, 74928), (1338, 55832), (1561, 47856), (1784, 41874), (1994, 37464), (2676, 27916), (2991, 24976), (3122, 23928), (3568, 20937), (3988, 18732), (4683, 15952), (5352, 13958), (5982, 12488), (6244, 11964), (6979, 10704), (7976, 9366)]