72029844

素因数分解:

$2^2\times 3^3\times {\mathrm{673}}^1\times {\mathrm{991}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 187210240

約数和(自身を除く): 115180396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 673, 991, 1346, 1982, 2019, 2692, 2973, 3964, 4038, 5946, 6057, 8076, 8919, 11892, 12114, 17838, 18171, 24228, 26757, 35676, 36342, 53514, 72684, 107028, 666943, 1333886, 2000829, 2667772, 4001658, 6002487, 8003316, 12004974, 18007461, 24009948, 36014922, 72029844]

約数ペア:

[(1, 72029844), (2, 36014922), (3, 24009948), (4, 18007461), (6, 12004974), (9, 8003316), (12, 6002487), (18, 4001658), (27, 2667772), (36, 2000829), (54, 1333886), (108, 666943), (673, 107028), (991, 72684), (1346, 53514), (1982, 36342), (2019, 35676), (2692, 26757), (2973, 24228), (3964, 18171), (4038, 17838), (5946, 12114), (6057, 11892), (8076, 8919)]