72159584

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5281}}^1$

素因数の和:5359

約数の個数: 48

約数和(自身を含む): 165051936

約数和(自身を除く): 92892352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 5281, 6832, 10562, 13664, 21124, 36967, 42248, 73934, 84496, 147868, 168992, 295736, 322141, 591472, 644282, 1182944, 1288564, 2254987, 2577128, 4509974, 5154256, 9019948, 10308512, 18039896, 36079792, 72159584]

約数ペア:

[(1, 72159584), (2, 36079792), (4, 18039896), (7, 10308512), (8, 9019948), (14, 5154256), (16, 4509974), (28, 2577128), (32, 2254987), (56, 1288564), (61, 1182944), (112, 644282), (122, 591472), (224, 322141), (244, 295736), (427, 168992), (488, 147868), (854, 84496), (976, 73934), (1708, 42248), (1952, 36967), (3416, 21124), (5281, 13664), (6832, 10562)]