71379804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2671}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 177762816

約数和(自身を除く): 106383012

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 393, 524, 786, 1572, 2227, 2671, 4454, 5342, 6681, 8013, 8908, 10684, 13362, 16026, 26724, 32052, 45407, 90814, 136221, 181628, 272442, 349901, 544884, 699802, 1049703, 1399604, 2099406, 4198812, 5948317, 11896634, 17844951, 23793268, 35689902, 71379804]

約数ペア:

[(1, 71379804), (2, 35689902), (3, 23793268), (4, 17844951), (6, 11896634), (12, 5948317), (17, 4198812), (34, 2099406), (51, 1399604), (68, 1049703), (102, 699802), (131, 544884), (204, 349901), (262, 272442), (393, 181628), (524, 136221), (786, 90814), (1572, 45407), (2227, 32052), (2671, 26724), (4454, 16026), (5342, 13362), (6681, 10684), (8013, 8908)]