72705384

素因数分解:

$2^3\times 3^3\times {\mathrm{336599}}^1$

素因数の和:336614

約数の個数: 32

約数和(自身を含む): 201960000

約数和(自身を除く): 129254616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 336599, 673198, 1009797, 1346396, 2019594, 2692792, 3029391, 4039188, 6058782, 8078376, 9088173, 12117564, 18176346, 24235128, 36352692, 72705384]

約数ペア:

[(1, 72705384), (2, 36352692), (3, 24235128), (4, 18176346), (6, 12117564), (8, 9088173), (9, 8078376), (12, 6058782), (18, 4039188), (24, 3029391), (27, 2692792), (36, 2019594), (54, 1346396), (72, 1009797), (108, 673198), (216, 336599)]