69806724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8443}}^1$

素因数の和:8516

約数の個数: 48

約数和(自身を含む): 178742592

約数和(自身を除く): 108935868

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, 8443, 16886, 25329, 33772, 50658, 101316, 109759, 219518, 329277, 439036, 447479, 658554, 894958, 1317108, 1342437, 1789916, 2684874, 5369748, 5817227, 11634454, 17451681, 23268908, 34903362, 69806724]

約数ペア:

[(1, 69806724), (2, 34903362), (3, 23268908), (4, 17451681), (6, 11634454), (12, 5817227), (13, 5369748), (26, 2684874), (39, 1789916), (52, 1342437), (53, 1317108), (78, 894958), (106, 658554), (156, 447479), (159, 439036), (212, 329277), (318, 219518), (636, 109759), (689, 101316), (1378, 50658), (2067, 33772), (2756, 25329), (4134, 16886), (8268, 8443)]