72931866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1033}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 171031872

約数和(自身を除く): 98100006

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1033, 1681, 1722, 2066, 3099, 3362, 5043, 6198, 7231, 10086, 11767, 14462, 21693, 23534, 35301, 42353, 43386, 70602, 84706, 127059, 254118, 296471, 592942, 889413, 1736473, 1778826, 3472946, 5209419, 10418838, 12155311, 24310622, 36465933, 72931866]

約数ペア:

[(1, 72931866), (2, 36465933), (3, 24310622), (6, 12155311), (7, 10418838), (14, 5209419), (21, 3472946), (41, 1778826), (42, 1736473), (82, 889413), (123, 592942), (246, 296471), (287, 254118), (574, 127059), (861, 84706), (1033, 70602), (1681, 43386), (1722, 42353), (2066, 35301), (3099, 23534), (3362, 21693), (5043, 14462), (6198, 11767), (7231, 10086)]