73258712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 151528320

約数和(自身を除く): 78269608

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 73, 94, 136, 146, 157, 188, 292, 314, 376, 584, 628, 799, 1241, 1256, 1598, 2482, 2669, 3196, 3431, 4964, 5338, 6392, 6862, 7379, 9928, 10676, 11461, 13724, 14758, 21352, 22922, 27448, 29516, 45844, 58327, 59032, 91688, 116654, 125443, 194837, 233308, 250886, 389674, 466616, 501772, 538667, 779348, 1003544, 1077334, 1558696, 2154668, 4309336, 9157339, 18314678, 36629356, 73258712]

約数ペア:

[(1, 73258712), (2, 36629356), (4, 18314678), (8, 9157339), (17, 4309336), (34, 2154668), (47, 1558696), (68, 1077334), (73, 1003544), (94, 779348), (136, 538667), (146, 501772), (157, 466616), (188, 389674), (292, 250886), (314, 233308), (376, 194837), (584, 125443), (628, 116654), (799, 91688), (1241, 59032), (1256, 58327), (1598, 45844), (2482, 29516), (2669, 27448), (3196, 22922), (3431, 21352), (4964, 14758), (5338, 13724), (6392, 11461), (6862, 10676), (7379, 9928)]