74577868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 140865984

約数和(自身を除く): 66288116

約数列:

[1, 2, 4, 23, 46, 61, 92, 97, 122, 137, 194, 244, 274, 388, 548, 1403, 2231, 2806, 3151, 4462, 5612, 5917, 6302, 8357, 8924, 11834, 12604, 13289, 16714, 23668, 26578, 33428, 53156, 136091, 192211, 272182, 305647, 384422, 544364, 611294, 768844, 810629, 1222588, 1621258, 3242516, 18644467, 37288934, 74577868]

約数ペア:

[(1, 74577868), (2, 37288934), (4, 18644467), (23, 3242516), (46, 1621258), (61, 1222588), (92, 810629), (97, 768844), (122, 611294), (137, 544364), (194, 384422), (244, 305647), (274, 272182), (388, 192211), (548, 136091), (1403, 53156), (2231, 33428), (2806, 26578), (3151, 23668), (4462, 16714), (5612, 13289), (5917, 12604), (6302, 11834), (8357, 8924)]