73889708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 145635840

約数和(自身を除く): 71746132

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 164, 437, 779, 874, 943, 1031, 1558, 1748, 1886, 2062, 3116, 3772, 4124, 17917, 19589, 23713, 35834, 39178, 42271, 47426, 71668, 78356, 84542, 94852, 169084, 450547, 803149, 901094, 972233, 1606298, 1802188, 1944466, 3212596, 3888932, 18472427, 36944854, 73889708]

約数ペア:

[(1, 73889708), (2, 36944854), (4, 18472427), (19, 3888932), (23, 3212596), (38, 1944466), (41, 1802188), (46, 1606298), (76, 972233), (82, 901094), (92, 803149), (164, 450547), (437, 169084), (779, 94852), (874, 84542), (943, 78356), (1031, 71668), (1558, 47426), (1748, 42271), (1886, 39178), (2062, 35834), (3116, 23713), (3772, 19589), (4124, 17917)]