68146722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{971}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 169221312

約数和(自身を除く): 101074590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 557, 971, 1114, 1671, 1942, 2913, 3342, 3899, 5013, 5826, 6797, 7798, 8739, 10026, 11697, 13594, 17478, 20391, 23394, 35091, 40782, 61173, 70182, 122346, 540847, 1081694, 1622541, 3245082, 3785929, 4867623, 7571858, 9735246, 11357787, 22715574, 34073361, 68146722]

約数ペア:

[(1, 68146722), (2, 34073361), (3, 22715574), (6, 11357787), (7, 9735246), (9, 7571858), (14, 4867623), (18, 3785929), (21, 3245082), (42, 1622541), (63, 1081694), (126, 540847), (557, 122346), (971, 70182), (1114, 61173), (1671, 40782), (1942, 35091), (2913, 23394), (3342, 20391), (3899, 17478), (5013, 13594), (5826, 11697), (6797, 10026), (7798, 8739)]