72468972

素因数分解:

$2^2\times 3^3\times {\mathrm{523}}^1\times {\mathrm{1283}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 188388480

約数和(自身を除く): 115919508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 523, 1046, 1283, 1569, 2092, 2566, 3138, 3849, 4707, 5132, 6276, 7698, 9414, 11547, 14121, 15396, 18828, 23094, 28242, 34641, 46188, 56484, 69282, 138564, 671009, 1342018, 2013027, 2684036, 4026054, 6039081, 8052108, 12078162, 18117243, 24156324, 36234486, 72468972]

約数ペア:

[(1, 72468972), (2, 36234486), (3, 24156324), (4, 18117243), (6, 12078162), (9, 8052108), (12, 6039081), (18, 4026054), (27, 2684036), (36, 2013027), (54, 1342018), (108, 671009), (523, 138564), (1046, 69282), (1283, 56484), (1569, 46188), (2092, 34641), (2566, 28242), (3138, 23094), (3849, 18828), (4707, 15396), (5132, 14121), (6276, 11547), (7698, 9414)]