81499031712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13475369}}^1$

素因数の和:13475395

約数の個数: 96

約数和(自身を含む): 271663459200

約数和(自身を除く): 190164427488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 13475369, 26950738, 40426107, 53901476, 80852214, 94327583, 107802952, 121278321, 161704428, 188655166, 215605904, 242556642, 282982749, 323408856, 363834963, 377310332, 431211808, 485113284, 565965498, 646817712, 727669926, 754620664, 848948247, 970226568, 1131930996, 1293635424, 1455339852, 1509241328, 1697896494, 1940453136, 2263861992, 2546844741, 2910679704, 3018482656, 3395792988, 3880906272, 4527723984, 5093689482, 5821359408, 6791585976, 9055447968, 10187378964, 11642718816, 13583171952, 20374757928, 27166343904, 40749515856, 81499031712]

約数ペア:

[(1, 81499031712), (2, 40749515856), (3, 27166343904), (4, 20374757928), (6, 13583171952), (7, 11642718816), (8, 10187378964), (9, 9055447968), (12, 6791585976), (14, 5821359408), (16, 5093689482), (18, 4527723984), (21, 3880906272), (24, 3395792988), (27, 3018482656), (28, 2910679704), (32, 2546844741), (36, 2263861992), (42, 1940453136), (48, 1697896494), (54, 1509241328), (56, 1455339852), (63, 1293635424), (72, 1131930996), (84, 970226568), (96, 848948247), (108, 754620664), (112, 727669926), (126, 646817712), (144, 565965498), (168, 485113284), (189, 431211808), (216, 377310332), (224, 363834963), (252, 323408856), (288, 282982749), (336, 242556642), (378, 215605904), (432, 188655166), (504, 161704428), (672, 121278321), (756, 107802952), (864, 94327583), (1008, 80852214), (1512, 53901476), (2016, 40426107), (3024, 26950738), (6048, 13475369)]