7744212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 22713600

約数和(自身を除く): 14969388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 389, 474, 553, 711, 778, 948, 1106, 1167, 1422, 1556, 1659, 2212, 2334, 2723, 2844, 3318, 3501, 4668, 4977, 5446, 6636, 7002, 8169, 9954, 10892, 14004, 16338, 19908, 24507, 30731, 32676, 49014, 61462, 92193, 98028, 122924, 184386, 215117, 276579, 368772, 430234, 553158, 645351, 860468, 1106316, 1290702, 1936053, 2581404, 3872106, 7744212]

約数ペア:

[(1, 7744212), (2, 3872106), (3, 2581404), (4, 1936053), (6, 1290702), (7, 1106316), (9, 860468), (12, 645351), (14, 553158), (18, 430234), (21, 368772), (28, 276579), (36, 215117), (42, 184386), (63, 122924), (79, 98028), (84, 92193), (126, 61462), (158, 49014), (237, 32676), (252, 30731), (316, 24507), (389, 19908), (474, 16338), (553, 14004), (711, 10892), (778, 9954), (948, 8169), (1106, 7002), (1167, 6636), (1422, 5446), (1556, 4977), (1659, 4668), (2212, 3501), (2334, 3318), (2723, 2844)]