71773088

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 145678176

約数和(自身を除く): 73905088

約数列:

[1, 2, 4, 8, 16, 32, 61, 83, 122, 166, 244, 332, 443, 488, 664, 886, 976, 1328, 1772, 1952, 2656, 3544, 5063, 7088, 10126, 14176, 20252, 27023, 36769, 40504, 54046, 73538, 81008, 108092, 147076, 162016, 216184, 294152, 432368, 588304, 864736, 1176608, 2242909, 4485818, 8971636, 17943272, 35886544, 71773088]

約数ペア:

[(1, 71773088), (2, 35886544), (4, 17943272), (8, 8971636), (16, 4485818), (32, 2242909), (61, 1176608), (83, 864736), (122, 588304), (166, 432368), (244, 294152), (332, 216184), (443, 162016), (488, 147076), (664, 108092), (886, 81008), (976, 73538), (1328, 54046), (1772, 40504), (1952, 36769), (2656, 27023), (3544, 20252), (5063, 14176), (7088, 10126)]