71842338

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 161998200

約数和(自身を除く): 90155862

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 229, 261, 458, 522, 601, 687, 1202, 1374, 1803, 2061, 3606, 4122, 5409, 6641, 10818, 13282, 17429, 19923, 34858, 39846, 52287, 59769, 104574, 119538, 137629, 156861, 275258, 313722, 412887, 825774, 1238661, 2477322, 3991241, 7982482, 11973723, 23947446, 35921169, 71842338]

約数ペア:

[(1, 71842338), (2, 35921169), (3, 23947446), (6, 11973723), (9, 7982482), (18, 3991241), (29, 2477322), (58, 1238661), (87, 825774), (174, 412887), (229, 313722), (261, 275258), (458, 156861), (522, 137629), (601, 119538), (687, 104574), (1202, 59769), (1374, 52287), (1803, 39846), (2061, 34858), (3606, 19923), (4122, 17429), (5409, 13282), (6641, 10818)]