68339718

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 155001600

約数和(自身を除く): 86661882

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 261, 267, 522, 534, 801, 1471, 1602, 2581, 2942, 4413, 5162, 7743, 8826, 13239, 15486, 23229, 26478, 42659, 46458, 85318, 127977, 130919, 255954, 261838, 383931, 392757, 767862, 785514, 1178271, 2356542, 3796651, 7593302, 11389953, 22779906, 34169859, 68339718]

約数ペア:

[(1, 68339718), (2, 34169859), (3, 22779906), (6, 11389953), (9, 7593302), (18, 3796651), (29, 2356542), (58, 1178271), (87, 785514), (89, 767862), (174, 392757), (178, 383931), (261, 261838), (267, 255954), (522, 130919), (534, 127977), (801, 85318), (1471, 46458), (1602, 42659), (2581, 26478), (2942, 23229), (4413, 15486), (5162, 13239), (7743, 8826)]