67405506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 159003648

約数和(自身を除く): 91598142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 107, 159, 214, 283, 318, 321, 371, 566, 642, 742, 749, 849, 1113, 1498, 1698, 1981, 2226, 2247, 3962, 4494, 5671, 5943, 11342, 11886, 14999, 17013, 29998, 30281, 34026, 39697, 44997, 60562, 79394, 89994, 90843, 104993, 119091, 181686, 209986, 211967, 238182, 314979, 423934, 629958, 635901, 1271802, 1604893, 3209786, 4814679, 9629358, 11234251, 22468502, 33702753, 67405506]

約数ペア:

[(1, 67405506), (2, 33702753), (3, 22468502), (6, 11234251), (7, 9629358), (14, 4814679), (21, 3209786), (42, 1604893), (53, 1271802), (106, 635901), (107, 629958), (159, 423934), (214, 314979), (283, 238182), (318, 211967), (321, 209986), (371, 181686), (566, 119091), (642, 104993), (742, 90843), (749, 89994), (849, 79394), (1113, 60562), (1498, 44997), (1698, 39697), (1981, 34026), (2226, 30281), (2247, 29998), (3962, 17013), (4494, 14999), (5671, 11886), (5943, 11342)]