68100054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 154967040

約数和(自身を除く): 86866986

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 79, 111, 158, 222, 237, 353, 407, 474, 706, 814, 869, 1059, 1221, 1738, 2118, 2442, 2607, 2923, 3883, 5214, 5846, 7766, 8769, 11649, 13061, 17538, 23298, 26122, 27887, 32153, 39183, 55774, 64306, 78366, 83661, 96459, 143671, 167322, 192918, 287342, 306757, 431013, 613514, 862026, 920271, 1031819, 1840542, 2063638, 3095457, 6190914, 11350009, 22700018, 34050027, 68100054]

約数ペア:

[(1, 68100054), (2, 34050027), (3, 22700018), (6, 11350009), (11, 6190914), (22, 3095457), (33, 2063638), (37, 1840542), (66, 1031819), (74, 920271), (79, 862026), (111, 613514), (158, 431013), (222, 306757), (237, 287342), (353, 192918), (407, 167322), (474, 143671), (706, 96459), (814, 83661), (869, 78366), (1059, 64306), (1221, 55774), (1738, 39183), (2118, 32153), (2442, 27887), (2607, 26122), (2923, 23298), (3883, 17538), (5214, 13061), (5846, 11649), (7766, 8769)]