80616690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11633}}^1$

素因数の和:11664

約数の個数: 96

約数和(自身を含む): 261346176

約数和(自身を除く): 180729486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 11633, 23266, 34899, 58165, 69798, 81431, 104697, 116330, 127963, 162862, 174495, 209394, 244293, 255926, 348990, 383889, 407155, 488586, 523485, 639815, 732879, 767778, 814310, 895741, 1046970, 1151667, 1221465, 1279630, 1465758, 1791482, 1919445, 2303334, 2442930, 2687223, 3664395, 3838890, 4478705, 5374446, 5758335, 7328790, 8061669, 8957410, 11516670, 13436115, 16123338, 26872230, 40308345, 80616690]

約数ペア:

[(1, 80616690), (2, 40308345), (3, 26872230), (5, 16123338), (6, 13436115), (7, 11516670), (9, 8957410), (10, 8061669), (11, 7328790), (14, 5758335), (15, 5374446), (18, 4478705), (21, 3838890), (22, 3664395), (30, 2687223), (33, 2442930), (35, 2303334), (42, 1919445), (45, 1791482), (55, 1465758), (63, 1279630), (66, 1221465), (70, 1151667), (77, 1046970), (90, 895741), (99, 814310), (105, 767778), (110, 732879), (126, 639815), (154, 523485), (165, 488586), (198, 407155), (210, 383889), (231, 348990), (315, 255926), (330, 244293), (385, 209394), (462, 174495), (495, 162862), (630, 127963), (693, 116330), (770, 104697), (990, 81431), (1155, 69798), (1386, 58165), (2310, 34899), (3465, 23266), (6930, 11633)]