72738378

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{16229}}^1$

素因数の和:16323

約数の個数: 32

約数和(自身を含む): 163598400

約数和(自身を除く): 90860022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 16229, 32458, 48687, 97374, 146061, 292122, 438183, 876366, 1347007, 2694014, 4041021, 8082042, 12123063, 24246126, 36369189, 72738378]

約数ペア:

[(1, 72738378), (2, 36369189), (3, 24246126), (6, 12123063), (9, 8082042), (18, 4041021), (27, 2694014), (54, 1347007), (83, 876366), (166, 438183), (249, 292122), (498, 146061), (747, 97374), (1494, 48687), (2241, 32458), (4482, 16229)]