90621846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7121}}^1$

素因数の和:7237

約数の個数: 48

約数和(自身を含む): 226650528

約数和(自身を除く): 136028682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6363, 7121, 12726, 14242, 21363, 42726, 49847, 64089, 99694, 128178, 149541, 299082, 448623, 719221, 897246, 1438442, 2157663, 4315326, 5034547, 6472989, 10069094, 12945978, 15103641, 30207282, 45310923, 90621846]

約数ペア:

[(1, 90621846), (2, 45310923), (3, 30207282), (6, 15103641), (7, 12945978), (9, 10069094), (14, 6472989), (18, 5034547), (21, 4315326), (42, 2157663), (63, 1438442), (101, 897246), (126, 719221), (202, 448623), (303, 299082), (606, 149541), (707, 128178), (909, 99694), (1414, 64089), (1818, 49847), (2121, 42726), (4242, 21363), (6363, 14242), (7121, 12726)]