87532458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 195761664

約数和(自身を除く): 108229206

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 101, 123, 202, 246, 271, 303, 533, 542, 606, 813, 1066, 1313, 1599, 1626, 2626, 3198, 3523, 3939, 4141, 7046, 7878, 8282, 10569, 11111, 12423, 21138, 22222, 24846, 27371, 33333, 53833, 54742, 66666, 82113, 107666, 144443, 161499, 164226, 288886, 322998, 355823, 433329, 711646, 866658, 1067469, 1122211, 2134938, 2244422, 3366633, 6733266, 14588743, 29177486, 43766229, 87532458]

約数ペア:

[(1, 87532458), (2, 43766229), (3, 29177486), (6, 14588743), (13, 6733266), (26, 3366633), (39, 2244422), (41, 2134938), (78, 1122211), (82, 1067469), (101, 866658), (123, 711646), (202, 433329), (246, 355823), (271, 322998), (303, 288886), (533, 164226), (542, 161499), (606, 144443), (813, 107666), (1066, 82113), (1313, 66666), (1599, 54742), (1626, 53833), (2626, 33333), (3198, 27371), (3523, 24846), (3939, 22222), (4141, 21138), (7046, 12423), (7878, 11111), (8282, 10569)]