91223706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 214990848

約数和(自身を除く): 123767142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 107, 159, 214, 318, 321, 371, 383, 642, 742, 749, 766, 1113, 1149, 1498, 2226, 2247, 2298, 2681, 4494, 5362, 5671, 8043, 11342, 16086, 17013, 20299, 34026, 39697, 40598, 40981, 60897, 79394, 81962, 119091, 121794, 122943, 142093, 238182, 245886, 284186, 286867, 426279, 573734, 852558, 860601, 1721202, 2171993, 4343986, 6515979, 13031958, 15203951, 30407902, 45611853, 91223706]

約数ペア:

[(1, 91223706), (2, 45611853), (3, 30407902), (6, 15203951), (7, 13031958), (14, 6515979), (21, 4343986), (42, 2171993), (53, 1721202), (106, 860601), (107, 852558), (159, 573734), (214, 426279), (318, 286867), (321, 284186), (371, 245886), (383, 238182), (642, 142093), (742, 122943), (749, 121794), (766, 119091), (1113, 81962), (1149, 79394), (1498, 60897), (2226, 40981), (2247, 40598), (2298, 39697), (2681, 34026), (4494, 20299), (5362, 17013), (5671, 16086), (8043, 11342)]