87140328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 246230880

約数和(自身を除く): 159090552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 121, 132, 148, 222, 242, 264, 296, 363, 407, 444, 484, 726, 811, 814, 888, 968, 1221, 1452, 1622, 1628, 2433, 2442, 2904, 3244, 3256, 4477, 4866, 4884, 6488, 8921, 8954, 9732, 9768, 13431, 17842, 17908, 19464, 26763, 26862, 30007, 35684, 35816, 53526, 53724, 60014, 71368, 90021, 98131, 107052, 107448, 120028, 180042, 196262, 214104, 240056, 294393, 330077, 360084, 392524, 588786, 660154, 720168, 785048, 990231, 1177572, 1320308, 1980462, 2355144, 2640616, 3630847, 3960924, 7261694, 7921848, 10892541, 14523388, 21785082, 29046776, 43570164, 87140328]

約数ペア:

[(1, 87140328), (2, 43570164), (3, 29046776), (4, 21785082), (6, 14523388), (8, 10892541), (11, 7921848), (12, 7261694), (22, 3960924), (24, 3630847), (33, 2640616), (37, 2355144), (44, 1980462), (66, 1320308), (74, 1177572), (88, 990231), (111, 785048), (121, 720168), (132, 660154), (148, 588786), (222, 392524), (242, 360084), (264, 330077), (296, 294393), (363, 240056), (407, 214104), (444, 196262), (484, 180042), (726, 120028), (811, 107448), (814, 107052), (888, 98131), (968, 90021), (1221, 71368), (1452, 60014), (1622, 53724), (1628, 53526), (2433, 35816), (2442, 35684), (2904, 30007), (3244, 26862), (3256, 26763), (4477, 19464), (4866, 17908), (4884, 17842), (6488, 13431), (8921, 9768), (8954, 9732)]