79728324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9643}}^1$

素因数の和:9716

約数の個数: 48

約数和(自身を含む): 204144192

約数和(自身を除く): 124415868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 9643, 19286, 28929, 38572, 57858, 115716, 125359, 250718, 376077, 501436, 511079, 752154, 1022158, 1504308, 1533237, 2044316, 3066474, 6132948, 6644027, 13288054, 19932081, 26576108, 39864162, 79728324]

約数ペア:

[(1, 79728324), (2, 39864162), (3, 26576108), (4, 19932081), (6, 13288054), (12, 6644027), (13, 6132948), (26, 3066474), (39, 2044316), (52, 1533237), (53, 1504308), (78, 1022158), (106, 752154), (156, 511079), (159, 501436), (212, 376077), (318, 250718), (636, 125359), (689, 115716), (1378, 57858), (2067, 38572), (2756, 28929), (4134, 19286), (8268, 9643)]