71312238

素因数分解:

$2^1\times 3^6\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:908

約数の個数: 56

約数和(自身を含む): 163294200

約数和(自身を除く): 91981962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 243, 354, 486, 531, 729, 829, 1062, 1458, 1593, 1658, 2487, 3186, 4779, 4974, 7461, 9558, 14337, 14922, 22383, 28674, 43011, 44766, 48911, 67149, 86022, 97822, 134298, 146733, 201447, 293466, 402894, 440199, 604341, 880398, 1208682, 1320597, 2641194, 3961791, 7923582, 11885373, 23770746, 35656119, 71312238]

約数ペア:

[(1, 71312238), (2, 35656119), (3, 23770746), (6, 11885373), (9, 7923582), (18, 3961791), (27, 2641194), (54, 1320597), (59, 1208682), (81, 880398), (118, 604341), (162, 440199), (177, 402894), (243, 293466), (354, 201447), (486, 146733), (531, 134298), (729, 97822), (829, 86022), (1062, 67149), (1458, 48911), (1593, 44766), (1658, 43011), (2487, 28674), (3186, 22383), (4779, 14922), (4974, 14337), (7461, 9558)]