7131644172

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{5813}}^1$

素因数の和:6519

約数の個数: 72

約数和(自身を含む): 18399077424

約数和(自身を除く): 11267433252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 643, 954, 1286, 1908, 1929, 2572, 3858, 5787, 5813, 7716, 11574, 11626, 17439, 23148, 23252, 34079, 34878, 52317, 68158, 69756, 102237, 104634, 136316, 204474, 209268, 306711, 308089, 408948, 613422, 616178, 924267, 1226844, 1232356, 1848534, 2772801, 3697068, 3737759, 5545602, 7475518, 11091204, 11213277, 14951036, 22426554, 33639831, 44853108, 67279662, 134559324, 198101227, 396202454, 594303681, 792404908, 1188607362, 1782911043, 2377214724, 3565822086, 7131644172]

約数ペア:

[(1, 7131644172), (2, 3565822086), (3, 2377214724), (4, 1782911043), (6, 1188607362), (9, 792404908), (12, 594303681), (18, 396202454), (36, 198101227), (53, 134559324), (106, 67279662), (159, 44853108), (212, 33639831), (318, 22426554), (477, 14951036), (636, 11213277), (643, 11091204), (954, 7475518), (1286, 5545602), (1908, 3737759), (1929, 3697068), (2572, 2772801), (3858, 1848534), (5787, 1232356), (5813, 1226844), (7716, 924267), (11574, 616178), (11626, 613422), (17439, 408948), (23148, 308089), (23252, 306711), (34079, 209268), (34878, 204474), (52317, 136316), (68158, 104634), (69756, 102237)]