72628146

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{11177}}^1$

素因数の和:11223

約数の個数: 36

約数和(自身を含む): 166093902

約数和(自身を除く): 93465756

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 11177, 22354, 33531, 67062, 100593, 201186, 212363, 424726, 637089, 1274178, 1911267, 3822534, 4034897, 8069794, 12104691, 24209382, 36314073, 72628146]

約数ペア:

[(1, 72628146), (2, 36314073), (3, 24209382), (6, 12104691), (9, 8069794), (18, 4034897), (19, 3822534), (38, 1911267), (57, 1274178), (114, 637089), (171, 424726), (342, 212363), (361, 201186), (722, 100593), (1083, 67062), (2166, 33531), (3249, 22354), (6498, 11177)]