72729378

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 167481600

約数和(自身を除く): 94752222

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1951, 1962, 2071, 3902, 4142, 5853, 6213, 11706, 12426, 17559, 18639, 35118, 37069, 37278, 74138, 111207, 212659, 222414, 333621, 425318, 637977, 667242, 1275954, 1913931, 3827862, 4040521, 8081042, 12121563, 24243126, 36364689, 72729378]

約数ペア:

[(1, 72729378), (2, 36364689), (3, 24243126), (6, 12121563), (9, 8081042), (18, 4040521), (19, 3827862), (38, 1913931), (57, 1275954), (109, 667242), (114, 637977), (171, 425318), (218, 333621), (327, 222414), (342, 212659), (654, 111207), (981, 74138), (1951, 37278), (1962, 37069), (2071, 35118), (3902, 18639), (4142, 17559), (5853, 12426), (6213, 11706)]