87931494

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{25847}}^1$

素因数の和:25871

約数の個数: 48

約数和(自身を含む): 225808128

約数和(自身を除く): 137876634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 25847, 51694, 77541, 155082, 180929, 232623, 361858, 465246, 542787, 697869, 1085574, 1395738, 1628361, 2093607, 3256722, 4187214, 4885083, 6280821, 9770166, 12561642, 14655249, 29310498, 43965747, 87931494]

約数ペア:

[(1, 87931494), (2, 43965747), (3, 29310498), (6, 14655249), (7, 12561642), (9, 9770166), (14, 6280821), (18, 4885083), (21, 4187214), (27, 3256722), (42, 2093607), (54, 1628361), (63, 1395738), (81, 1085574), (126, 697869), (162, 542787), (189, 465246), (243, 361858), (378, 232623), (486, 180929), (567, 155082), (1134, 77541), (1701, 51694), (3402, 25847)]