90087156

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 239016960

約数和(自身を除く): 148929804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 333, 423, 444, 564, 666, 846, 1332, 1439, 1692, 1739, 2878, 3478, 4317, 5217, 5756, 6956, 8634, 10434, 12951, 15651, 17268, 20868, 25902, 31302, 51804, 53243, 62604, 67633, 106486, 135266, 159729, 202899, 212972, 270532, 319458, 405798, 479187, 608697, 638916, 811596, 958374, 1217394, 1916748, 2434788, 2502421, 5004842, 7507263, 10009684, 15014526, 22521789, 30029052, 45043578, 90087156]

約数ペア:

[(1, 90087156), (2, 45043578), (3, 30029052), (4, 22521789), (6, 15014526), (9, 10009684), (12, 7507263), (18, 5004842), (36, 2502421), (37, 2434788), (47, 1916748), (74, 1217394), (94, 958374), (111, 811596), (141, 638916), (148, 608697), (188, 479187), (222, 405798), (282, 319458), (333, 270532), (423, 212972), (444, 202899), (564, 159729), (666, 135266), (846, 106486), (1332, 67633), (1439, 62604), (1692, 53243), (1739, 51804), (2878, 31302), (3478, 25902), (4317, 20868), (5217, 17268), (5756, 15651), (6956, 12951), (8634, 10434)]