72327438

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{19991}}^1$

素因数の和:20069

約数の個数: 32

約数和(自身を含む): 163134720

約数和(自身を除く): 90807282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 19991, 39982, 59973, 119946, 179919, 359838, 539757, 1079514, 1339397, 2678794, 4018191, 8036382, 12054573, 24109146, 36163719, 72327438]

約数ペア:

[(1, 72327438), (2, 36163719), (3, 24109146), (6, 12054573), (9, 8036382), (18, 4018191), (27, 2678794), (54, 1339397), (67, 1079514), (134, 539757), (201, 359838), (402, 179919), (603, 119946), (1206, 59973), (1809, 39982), (3618, 19991)]