64399752

素因数分解:

$2^3\times 3^3\times {\mathrm{397}}^1\times {\mathrm{751}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 179577600

約数和(自身を除く): 115177848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 397, 751, 794, 1191, 1502, 1588, 2253, 2382, 3004, 3176, 3573, 4506, 4764, 6008, 6759, 7146, 9012, 9528, 10719, 13518, 14292, 18024, 20277, 21438, 27036, 28584, 40554, 42876, 54072, 81108, 85752, 162216, 298147, 596294, 894441, 1192588, 1788882, 2385176, 2683323, 3577764, 5366646, 7155528, 8049969, 10733292, 16099938, 21466584, 32199876, 64399752]

約数ペア:

[(1, 64399752), (2, 32199876), (3, 21466584), (4, 16099938), (6, 10733292), (8, 8049969), (9, 7155528), (12, 5366646), (18, 3577764), (24, 2683323), (27, 2385176), (36, 1788882), (54, 1192588), (72, 894441), (108, 596294), (216, 298147), (397, 162216), (751, 85752), (794, 81108), (1191, 54072), (1502, 42876), (1588, 40554), (2253, 28584), (2382, 27036), (3004, 21438), (3176, 20277), (3573, 18024), (4506, 14292), (4764, 13518), (6008, 10719), (6759, 9528), (7146, 9012)]