87556338

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 197174016

約数和(自身を除く): 109617678

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 173, 186, 279, 346, 519, 558, 907, 1038, 1557, 1814, 2721, 3114, 5363, 5442, 8163, 10726, 16089, 16326, 28117, 32178, 48267, 56234, 84351, 96534, 156911, 168702, 253053, 313822, 470733, 506106, 941466, 1412199, 2824398, 4864241, 9728482, 14592723, 29185446, 43778169, 87556338]

約数ペア:

[(1, 87556338), (2, 43778169), (3, 29185446), (6, 14592723), (9, 9728482), (18, 4864241), (31, 2824398), (62, 1412199), (93, 941466), (173, 506106), (186, 470733), (279, 313822), (346, 253053), (519, 168702), (558, 156911), (907, 96534), (1038, 84351), (1557, 56234), (1814, 48267), (2721, 32178), (3114, 28117), (5363, 16326), (5442, 16089), (8163, 10726)]