90235896

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 233143680

約数和(自身を除く): 142907784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 307, 331, 444, 614, 662, 888, 921, 993, 1228, 1324, 1842, 1986, 2456, 2648, 3684, 3972, 7368, 7944, 11359, 12247, 22718, 24494, 34077, 36741, 45436, 48988, 68154, 73482, 90872, 97976, 101617, 136308, 146964, 203234, 272616, 293928, 304851, 406468, 609702, 812936, 1219404, 2438808, 3759829, 7519658, 11279487, 15039316, 22558974, 30078632, 45117948, 90235896]

約数ペア:

[(1, 90235896), (2, 45117948), (3, 30078632), (4, 22558974), (6, 15039316), (8, 11279487), (12, 7519658), (24, 3759829), (37, 2438808), (74, 1219404), (111, 812936), (148, 609702), (222, 406468), (296, 304851), (307, 293928), (331, 272616), (444, 203234), (614, 146964), (662, 136308), (888, 101617), (921, 97976), (993, 90872), (1228, 73482), (1324, 68154), (1842, 48988), (1986, 45436), (2456, 36741), (2648, 34077), (3684, 24494), (3972, 22718), (7368, 12247), (7944, 11359)]