65647272

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 167791680

約数和(自身を除く): 102144408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 163, 173, 194, 291, 326, 346, 388, 489, 519, 582, 652, 692, 776, 978, 1038, 1164, 1304, 1384, 1956, 2076, 2328, 3912, 4152, 15811, 16781, 28199, 31622, 33562, 47433, 50343, 56398, 63244, 67124, 84597, 94866, 100686, 112796, 126488, 134248, 169194, 189732, 201372, 225592, 338388, 379464, 402744, 676776, 2735303, 5470606, 8205909, 10941212, 16411818, 21882424, 32823636, 65647272]

約数ペア:

[(1, 65647272), (2, 32823636), (3, 21882424), (4, 16411818), (6, 10941212), (8, 8205909), (12, 5470606), (24, 2735303), (97, 676776), (163, 402744), (173, 379464), (194, 338388), (291, 225592), (326, 201372), (346, 189732), (388, 169194), (489, 134248), (519, 126488), (582, 112796), (652, 100686), (692, 94866), (776, 84597), (978, 67124), (1038, 63244), (1164, 56398), (1304, 50343), (1384, 47433), (1956, 33562), (2076, 31622), (2328, 28199), (3912, 16781), (4152, 15811)]