86828274

素因数分解:

$2^1\times 3^8\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 72

約数和(自身を含む): 210794220

約数和(自身を除く): 123965946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 509, 702, 729, 1018, 1053, 1458, 1527, 2106, 2187, 3054, 3159, 4374, 4581, 6318, 6561, 6617, 9162, 9477, 13122, 13234, 13743, 18954, 19851, 27486, 28431, 39702, 41229, 56862, 59553, 82458, 85293, 119106, 123687, 170586, 178659, 247374, 357318, 371061, 535977, 742122, 1071954, 1113183, 1607931, 2226366, 3215862, 3339549, 4823793, 6679098, 9647586, 14471379, 28942758, 43414137, 86828274]

約数ペア:

[(1, 86828274), (2, 43414137), (3, 28942758), (6, 14471379), (9, 9647586), (13, 6679098), (18, 4823793), (26, 3339549), (27, 3215862), (39, 2226366), (54, 1607931), (78, 1113183), (81, 1071954), (117, 742122), (162, 535977), (234, 371061), (243, 357318), (351, 247374), (486, 178659), (509, 170586), (702, 123687), (729, 119106), (1018, 85293), (1053, 82458), (1458, 59553), (1527, 56862), (2106, 41229), (2187, 39702), (3054, 28431), (3159, 27486), (4374, 19851), (4581, 18954), (6318, 13743), (6561, 13234), (6617, 13122), (9162, 9477)]