72465948

素因数分解:

$2^2\times 3^3\times {\mathrm{673}}^1\times {\mathrm{997}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 188342560

約数和(自身を除く): 115876612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 673, 997, 1346, 1994, 2019, 2692, 2991, 3988, 4038, 5982, 6057, 8076, 8973, 11964, 12114, 17946, 18171, 24228, 26919, 35892, 36342, 53838, 72684, 107676, 670981, 1341962, 2012943, 2683924, 4025886, 6038829, 8051772, 12077658, 18116487, 24155316, 36232974, 72465948]

約数ペア:

[(1, 72465948), (2, 36232974), (3, 24155316), (4, 18116487), (6, 12077658), (9, 8051772), (12, 6038829), (18, 4025886), (27, 2683924), (36, 2012943), (54, 1341962), (108, 670981), (673, 107676), (997, 72684), (1346, 53838), (1994, 36342), (2019, 35892), (2692, 26919), (2991, 24228), (3988, 18171), (4038, 17946), (5982, 12114), (6057, 11964), (8076, 8973)]