72460512

素因数分解:

$2^5\times 3^2\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1136

約数の個数: 72

約数和(自身を含む): 206977680

約数和(自身を除く): 134517168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 311, 622, 809, 933, 1244, 1618, 1866, 2427, 2488, 2799, 3236, 3732, 4854, 4976, 5598, 6472, 7281, 7464, 9708, 9952, 11196, 12944, 14562, 14928, 19416, 22392, 25888, 29124, 29856, 38832, 44784, 58248, 77664, 89568, 116496, 232992, 251599, 503198, 754797, 1006396, 1509594, 2012792, 2264391, 3019188, 4025584, 4528782, 6038376, 8051168, 9057564, 12076752, 18115128, 24153504, 36230256, 72460512]

約数ペア:

[(1, 72460512), (2, 36230256), (3, 24153504), (4, 18115128), (6, 12076752), (8, 9057564), (9, 8051168), (12, 6038376), (16, 4528782), (18, 4025584), (24, 3019188), (32, 2264391), (36, 2012792), (48, 1509594), (72, 1006396), (96, 754797), (144, 503198), (288, 251599), (311, 232992), (622, 116496), (809, 89568), (933, 77664), (1244, 58248), (1618, 44784), (1866, 38832), (2427, 29856), (2488, 29124), (2799, 25888), (3236, 22392), (3732, 19416), (4854, 14928), (4976, 14562), (5598, 12944), (6472, 11196), (7281, 9952), (7464, 9708)]