72738438

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{1103}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 151027200

約数和(自身を除く): 78288762

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 379, 758, 1103, 1137, 2206, 2274, 3309, 6618, 10991, 21982, 31987, 32973, 63974, 65946, 95961, 191922, 418037, 836074, 1254111, 2508222, 12123073, 24246146, 36369219, 72738438]

約数ペア:

[(1, 72738438), (2, 36369219), (3, 24246146), (6, 12123073), (29, 2508222), (58, 1254111), (87, 836074), (174, 418037), (379, 191922), (758, 95961), (1103, 65946), (1137, 63974), (2206, 32973), (2274, 31987), (3309, 21982), (6618, 10991)]