82171804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 170797536

約数和(自身を除く): 88625732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 1067, 1261, 1481, 2134, 2522, 2962, 4268, 5044, 5924, 13871, 16291, 19253, 27742, 32582, 38506, 55484, 65164, 77012, 143657, 211783, 287314, 423566, 574628, 847132, 1580227, 1867541, 3160454, 3735082, 6320908, 7470164, 20542951, 41085902, 82171804]

約数ペア:

[(1, 82171804), (2, 41085902), (4, 20542951), (11, 7470164), (13, 6320908), (22, 3735082), (26, 3160454), (44, 1867541), (52, 1580227), (97, 847132), (143, 574628), (194, 423566), (286, 287314), (388, 211783), (572, 143657), (1067, 77012), (1261, 65164), (1481, 55484), (2134, 38506), (2522, 32582), (2962, 27742), (4268, 19253), (5044, 16291), (5924, 13871)]