64745232

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 173238912

約数和(自身を除く): 108493680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 167, 197, 246, 328, 334, 394, 492, 501, 591, 656, 668, 788, 984, 1002, 1182, 1336, 1576, 1968, 2004, 2364, 2672, 3152, 4008, 4728, 6847, 8016, 8077, 9456, 13694, 16154, 20541, 24231, 27388, 32308, 32899, 41082, 48462, 54776, 64616, 65798, 82164, 96924, 98697, 109552, 129232, 131596, 164328, 193848, 197394, 263192, 328656, 387696, 394788, 526384, 789576, 1348859, 1579152, 2697718, 4046577, 5395436, 8093154, 10790872, 16186308, 21581744, 32372616, 64745232]

約数ペア:

[(1, 64745232), (2, 32372616), (3, 21581744), (4, 16186308), (6, 10790872), (8, 8093154), (12, 5395436), (16, 4046577), (24, 2697718), (41, 1579152), (48, 1348859), (82, 789576), (123, 526384), (164, 394788), (167, 387696), (197, 328656), (246, 263192), (328, 197394), (334, 193848), (394, 164328), (492, 131596), (501, 129232), (591, 109552), (656, 98697), (668, 96924), (788, 82164), (984, 65798), (1002, 64616), (1182, 54776), (1336, 48462), (1576, 41082), (1968, 32899), (2004, 32308), (2364, 27388), (2672, 24231), (3152, 20541), (4008, 16154), (4728, 13694), (6847, 9456), (8016, 8077)]