83873048

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 187249920

約数和(自身を除く): 103376872

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 61, 86, 122, 172, 244, 301, 344, 427, 488, 571, 602, 854, 1142, 1204, 1708, 2284, 2408, 2623, 3416, 3997, 4568, 5246, 7994, 10492, 15988, 18361, 20984, 24553, 31976, 34831, 36722, 49106, 69662, 73444, 98212, 139324, 146888, 171871, 196424, 243817, 278648, 343742, 487634, 687484, 975268, 1374968, 1497733, 1950536, 2995466, 5990932, 10484131, 11981864, 20968262, 41936524, 83873048]

約数ペア:

[(1, 83873048), (2, 41936524), (4, 20968262), (7, 11981864), (8, 10484131), (14, 5990932), (28, 2995466), (43, 1950536), (56, 1497733), (61, 1374968), (86, 975268), (122, 687484), (172, 487634), (244, 343742), (301, 278648), (344, 243817), (427, 196424), (488, 171871), (571, 146888), (602, 139324), (854, 98212), (1142, 73444), (1204, 69662), (1708, 49106), (2284, 36722), (2408, 34831), (2623, 31976), (3416, 24553), (3997, 20984), (4568, 18361), (5246, 15988), (7994, 10492)]