72197916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5273}}^1$

素因数の和:5450

約数の個数: 48

約数和(自身を含む): 193745664

約数和(自身を除く): 121547748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 5273, 6846, 10546, 13692, 15819, 21092, 31638, 36911, 63276, 73822, 110733, 147644, 221466, 442932, 859499, 1718998, 2578497, 3437996, 5156994, 6016493, 10313988, 12032986, 18049479, 24065972, 36098958, 72197916]

約数ペア:

[(1, 72197916), (2, 36098958), (3, 24065972), (4, 18049479), (6, 12032986), (7, 10313988), (12, 6016493), (14, 5156994), (21, 3437996), (28, 2578497), (42, 1718998), (84, 859499), (163, 442932), (326, 221466), (489, 147644), (652, 110733), (978, 73822), (1141, 63276), (1956, 36911), (2282, 31638), (3423, 21092), (4564, 15819), (5273, 13692), (6846, 10546)]