80140806

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{8291}}^1$

素因数の和:8481

約数の個数: 32

約数和(自身を含む): 179107200

約数和(自身を除く): 98966394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 3222, 4833, 8291, 9666, 16582, 24873, 49746, 74619, 149238, 223857, 447714, 1484089, 2968178, 4452267, 8904534, 13356801, 26713602, 40070403, 80140806]

約数ペア:

[(1, 80140806), (2, 40070403), (3, 26713602), (6, 13356801), (9, 8904534), (18, 4452267), (27, 2968178), (54, 1484089), (179, 447714), (358, 223857), (537, 149238), (1074, 74619), (1611, 49746), (3222, 24873), (4833, 16582), (8291, 9666)]