81882312

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 214876800

約数和(自身を除く): 132994488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 71, 87, 116, 142, 174, 213, 232, 284, 348, 426, 568, 696, 852, 1657, 1704, 2059, 3314, 4118, 4971, 6177, 6628, 8236, 9942, 12354, 13256, 16472, 19884, 24708, 39768, 48053, 49416, 96106, 117647, 144159, 192212, 235294, 288318, 352941, 384424, 470588, 576636, 705882, 941176, 1153272, 1411764, 2823528, 3411763, 6823526, 10235289, 13647052, 20470578, 27294104, 40941156, 81882312]

約数ペア:

[(1, 81882312), (2, 40941156), (3, 27294104), (4, 20470578), (6, 13647052), (8, 10235289), (12, 6823526), (24, 3411763), (29, 2823528), (58, 1411764), (71, 1153272), (87, 941176), (116, 705882), (142, 576636), (174, 470588), (213, 384424), (232, 352941), (284, 288318), (348, 235294), (426, 192212), (568, 144159), (696, 117647), (852, 96106), (1657, 49416), (1704, 48053), (2059, 39768), (3314, 24708), (4118, 19884), (4971, 16472), (6177, 13256), (6628, 12354), (8236, 9942)]