71976636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{105229}}^1$

素因数の和:105258

約数の個数: 36

約数和(自身を含む): 191518600

約数和(自身を除く): 119541964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 105229, 210458, 315687, 420916, 631374, 947061, 1262748, 1894122, 1999351, 3788244, 3998702, 5998053, 7997404, 11996106, 17994159, 23992212, 35988318, 71976636]

約数ペア:

[(1, 71976636), (2, 35988318), (3, 23992212), (4, 17994159), (6, 11996106), (9, 7997404), (12, 5998053), (18, 3998702), (19, 3788244), (36, 1999351), (38, 1894122), (57, 1262748), (76, 947061), (114, 631374), (171, 420916), (228, 315687), (342, 210458), (684, 105229)]