98381228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 200202240

約数和(自身を除く): 101821012

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 83, 121, 124, 158, 166, 242, 316, 332, 341, 484, 682, 869, 913, 1364, 1738, 1826, 2449, 2573, 3476, 3652, 3751, 4898, 5146, 6557, 7502, 9559, 9796, 10043, 10292, 13114, 15004, 19118, 20086, 26228, 26939, 28303, 38236, 40172, 53878, 56606, 72127, 107756, 113212, 144254, 203267, 288508, 296329, 311333, 406534, 592658, 622666, 793397, 813068, 1185316, 1245332, 1586794, 2235937, 3173588, 4471874, 8943748, 24595307, 49190614, 98381228]

約数ペア:

[(1, 98381228), (2, 49190614), (4, 24595307), (11, 8943748), (22, 4471874), (31, 3173588), (44, 2235937), (62, 1586794), (79, 1245332), (83, 1185316), (121, 813068), (124, 793397), (158, 622666), (166, 592658), (242, 406534), (316, 311333), (332, 296329), (341, 288508), (484, 203267), (682, 144254), (869, 113212), (913, 107756), (1364, 72127), (1738, 56606), (1826, 53878), (2449, 40172), (2573, 38236), (3476, 28303), (3652, 26939), (3751, 26228), (4898, 20086), (5146, 19118), (6557, 15004), (7502, 13114), (9559, 10292), (9796, 10043)]