72776808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5981}}^1$

素因数の和:6019

約数の個数: 72

約数和(自身を含む): 213467670

約数和(自身を除く): 140690862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 5981, 6084, 11962, 12168, 17943, 23924, 35886, 47848, 53829, 71772, 77753, 107658, 143544, 155506, 215316, 233259, 311012, 430632, 466518, 622024, 699777, 933036, 1010789, 1399554, 1866072, 2021578, 2799108, 3032367, 4043156, 5598216, 6064734, 8086312, 9097101, 12129468, 18194202, 24258936, 36388404, 72776808]

約数ペア:

[(1, 72776808), (2, 36388404), (3, 24258936), (4, 18194202), (6, 12129468), (8, 9097101), (9, 8086312), (12, 6064734), (13, 5598216), (18, 4043156), (24, 3032367), (26, 2799108), (36, 2021578), (39, 1866072), (52, 1399554), (72, 1010789), (78, 933036), (104, 699777), (117, 622024), (156, 466518), (169, 430632), (234, 311012), (312, 233259), (338, 215316), (468, 155506), (507, 143544), (676, 107658), (936, 77753), (1014, 71772), (1352, 53829), (1521, 47848), (2028, 35886), (3042, 23924), (4056, 17943), (5981, 12168), (6084, 11962)]