90184458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{165173}}^1$

素因数の和:165198

約数の個数: 32

約数和(自身を含む): 221993856

約数和(自身を除く): 131809398

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 165173, 330346, 495519, 991038, 1156211, 2147249, 2312422, 3468633, 4294498, 6441747, 6937266, 12883494, 15030743, 30061486, 45092229, 90184458]

約数ペア:

[(1, 90184458), (2, 45092229), (3, 30061486), (6, 15030743), (7, 12883494), (13, 6937266), (14, 6441747), (21, 4294498), (26, 3468633), (39, 2312422), (42, 2147249), (78, 1156211), (91, 991038), (182, 495519), (273, 330346), (546, 165173)]