72132256

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5279}}^1$

素因数の和:5357

約数の個数: 48

約数和(自身を含む): 164989440

約数和(自身を除く): 92857184

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, 5279, 6832, 10558, 13664, 21116, 36953, 42232, 73906, 84464, 147812, 168928, 295624, 322019, 591248, 644038, 1182496, 1288076, 2254133, 2576152, 4508266, 5152304, 9016532, 10304608, 18033064, 36066128, 72132256]

約数ペア:

[(1, 72132256), (2, 36066128), (4, 18033064), (7, 10304608), (8, 9016532), (14, 5152304), (16, 4508266), (28, 2576152), (32, 2254133), (56, 1288076), (61, 1182496), (112, 644038), (122, 591248), (224, 322019), (244, 295624), (427, 168928), (488, 147812), (854, 84464), (976, 73906), (1708, 42232), (1952, 36953), (3416, 21116), (5279, 13664), (6832, 10558)]