90717424

素因数分解:

$2^4\times 7^2\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:734

約数の個数: 60

約数和(自身を含む): 205721208

約数和(自身を除く): 115003784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 251, 392, 461, 502, 784, 922, 1004, 1757, 1844, 2008, 3227, 3514, 3688, 4016, 6454, 7028, 7376, 12299, 12908, 14056, 22589, 24598, 25816, 28112, 45178, 49196, 51632, 90356, 98392, 115711, 180712, 196784, 231422, 361424, 462844, 809977, 925688, 1619954, 1851376, 3239908, 5669839, 6479816, 11339678, 12959632, 22679356, 45358712, 90717424]

約数ペア:

[(1, 90717424), (2, 45358712), (4, 22679356), (7, 12959632), (8, 11339678), (14, 6479816), (16, 5669839), (28, 3239908), (49, 1851376), (56, 1619954), (98, 925688), (112, 809977), (196, 462844), (251, 361424), (392, 231422), (461, 196784), (502, 180712), (784, 115711), (922, 98392), (1004, 90356), (1757, 51632), (1844, 49196), (2008, 45178), (3227, 28112), (3514, 25816), (3688, 24598), (4016, 22589), (6454, 14056), (7028, 12908), (7376, 12299)]