86388498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 220320000

約数和(自身を除く): 133931502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 449, 509, 898, 1018, 1347, 1527, 2694, 3054, 3143, 3563, 4041, 4581, 6286, 7126, 8082, 9162, 9429, 10689, 12123, 13743, 18858, 21378, 24246, 27486, 28287, 32067, 56574, 64134, 84861, 96201, 169722, 192402, 228541, 457082, 685623, 1371246, 1599787, 2056869, 3199574, 4113738, 4799361, 6170607, 9598722, 12341214, 14398083, 28796166, 43194249, 86388498]

約数ペア:

[(1, 86388498), (2, 43194249), (3, 28796166), (6, 14398083), (7, 12341214), (9, 9598722), (14, 6170607), (18, 4799361), (21, 4113738), (27, 3199574), (42, 2056869), (54, 1599787), (63, 1371246), (126, 685623), (189, 457082), (378, 228541), (449, 192402), (509, 169722), (898, 96201), (1018, 84861), (1347, 64134), (1527, 56574), (2694, 32067), (3054, 28287), (3143, 27486), (3563, 24246), (4041, 21378), (4581, 18858), (6286, 13743), (7126, 12123), (8082, 10689), (9162, 9429)]