64080516

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{181}}^2$

素因数の和:532

約数の個数: 36

約数和(自身を含む): 151274256

約数和(自身を除く): 87193740

約数列:

[1, 2, 3, 4, 6, 12, 163, 181, 326, 362, 489, 543, 652, 724, 978, 1086, 1956, 2172, 29503, 32761, 59006, 65522, 88509, 98283, 118012, 131044, 177018, 196566, 354036, 393132, 5340043, 10680086, 16020129, 21360172, 32040258, 64080516]

約数ペア:

[(1, 64080516), (2, 32040258), (3, 21360172), (4, 16020129), (6, 10680086), (12, 5340043), (163, 393132), (181, 354036), (326, 196566), (362, 177018), (489, 131044), (543, 118012), (652, 98283), (724, 88509), (978, 65522), (1086, 59006), (1956, 32761), (2172, 29503)]