79492868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 174871872

約数和(自身を除く): 95379004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 157, 169, 182, 214, 314, 338, 364, 428, 628, 676, 749, 1099, 1183, 1391, 1498, 2041, 2198, 2366, 2782, 2996, 4082, 4396, 4732, 5564, 8164, 9737, 14287, 16799, 18083, 19474, 26533, 28574, 33598, 36166, 38948, 53066, 57148, 67196, 72332, 106132, 117593, 126581, 185731, 218387, 235186, 253162, 371462, 436774, 470372, 506324, 742924, 873548, 1528709, 2839031, 3057418, 5678062, 6114836, 11356124, 19873217, 39746434, 79492868]

約数ペア:

[(1, 79492868), (2, 39746434), (4, 19873217), (7, 11356124), (13, 6114836), (14, 5678062), (26, 3057418), (28, 2839031), (52, 1528709), (91, 873548), (107, 742924), (157, 506324), (169, 470372), (182, 436774), (214, 371462), (314, 253162), (338, 235186), (364, 218387), (428, 185731), (628, 126581), (676, 117593), (749, 106132), (1099, 72332), (1183, 67196), (1391, 57148), (1498, 53066), (2041, 38948), (2198, 36166), (2366, 33598), (2782, 28574), (2996, 26533), (4082, 19474), (4396, 18083), (4732, 16799), (5564, 14287), (8164, 9737)]