76720728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26863}}^1$

素因数の和:26896

約数の個数: 64

約数和(自身を含む): 232104960

約数和(自身を除く): 155384232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 26863, 53726, 80589, 107452, 161178, 188041, 214904, 322356, 376082, 456671, 564123, 644712, 752164, 913342, 1128246, 1370013, 1504328, 1826684, 2256492, 2740026, 3196697, 3653368, 4512984, 5480052, 6393394, 9590091, 10960104, 12786788, 19180182, 25573576, 38360364, 76720728]

約数ペア:

[(1, 76720728), (2, 38360364), (3, 25573576), (4, 19180182), (6, 12786788), (7, 10960104), (8, 9590091), (12, 6393394), (14, 5480052), (17, 4512984), (21, 3653368), (24, 3196697), (28, 2740026), (34, 2256492), (42, 1826684), (51, 1504328), (56, 1370013), (68, 1128246), (84, 913342), (102, 752164), (119, 644712), (136, 564123), (168, 456671), (204, 376082), (238, 322356), (357, 214904), (408, 188041), (476, 161178), (714, 107452), (952, 80589), (1428, 53726), (2856, 26863)]