91279128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 238694400

約数和(自身を除く): 147415272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 632, 744, 948, 1553, 1896, 2449, 3106, 4659, 4898, 6212, 7347, 9318, 9796, 12424, 14694, 18636, 19592, 29388, 37272, 48143, 58776, 96286, 122687, 144429, 192572, 245374, 288858, 368061, 385144, 490748, 577716, 736122, 981496, 1155432, 1472244, 2944488, 3803297, 7606594, 11409891, 15213188, 22819782, 30426376, 45639564, 91279128]

約数ペア:

[(1, 91279128), (2, 45639564), (3, 30426376), (4, 22819782), (6, 15213188), (8, 11409891), (12, 7606594), (24, 3803297), (31, 2944488), (62, 1472244), (79, 1155432), (93, 981496), (124, 736122), (158, 577716), (186, 490748), (237, 385144), (248, 368061), (316, 288858), (372, 245374), (474, 192572), (632, 144429), (744, 122687), (948, 96286), (1553, 58776), (1896, 48143), (2449, 37272), (3106, 29388), (4659, 19592), (4898, 18636), (6212, 14694), (7347, 12424), (9318, 9796)]