86397678

素因数分解:

$2^1\times 3^5\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 195053040

約数和(自身を除く): 108655362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 389, 457, 486, 778, 914, 1167, 1371, 2334, 2742, 3501, 4113, 7002, 8226, 10503, 12339, 21006, 24678, 31509, 37017, 63018, 74034, 94527, 111051, 177773, 189054, 222102, 355546, 533319, 1066638, 1599957, 3199914, 4799871, 9599742, 14399613, 28799226, 43198839, 86397678]

約数ペア:

[(1, 86397678), (2, 43198839), (3, 28799226), (6, 14399613), (9, 9599742), (18, 4799871), (27, 3199914), (54, 1599957), (81, 1066638), (162, 533319), (243, 355546), (389, 222102), (457, 189054), (486, 177773), (778, 111051), (914, 94527), (1167, 74034), (1371, 63018), (2334, 37017), (2742, 31509), (3501, 24678), (4113, 21006), (7002, 12339), (8226, 10503)]