80851224

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 209940480

約数和(自身を除く): 129089256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 271, 372, 401, 542, 744, 802, 813, 1084, 1203, 1604, 1626, 2168, 2406, 3208, 3252, 4812, 6504, 8401, 9624, 12431, 16802, 24862, 25203, 33604, 37293, 49724, 50406, 67208, 74586, 99448, 100812, 108671, 149172, 201624, 217342, 298344, 326013, 434684, 652026, 869368, 1304052, 2608104, 3368801, 6737602, 10106403, 13475204, 20212806, 26950408, 40425612, 80851224]

約数ペア:

[(1, 80851224), (2, 40425612), (3, 26950408), (4, 20212806), (6, 13475204), (8, 10106403), (12, 6737602), (24, 3368801), (31, 2608104), (62, 1304052), (93, 869368), (124, 652026), (186, 434684), (248, 326013), (271, 298344), (372, 217342), (401, 201624), (542, 149172), (744, 108671), (802, 100812), (813, 99448), (1084, 74586), (1203, 67208), (1604, 50406), (1626, 49724), (2168, 37293), (2406, 33604), (3208, 25203), (3252, 24862), (4812, 16802), (6504, 12431), (8401, 9624)]