91372872

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 237404160

約数和(自身を除く): 146031288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 191, 248, 372, 382, 573, 643, 744, 764, 1146, 1286, 1528, 1929, 2292, 2572, 3858, 4584, 5144, 5921, 7716, 11842, 15432, 17763, 19933, 23684, 35526, 39866, 47368, 59799, 71052, 79732, 119598, 122813, 142104, 159464, 239196, 245626, 368439, 478392, 491252, 736878, 982504, 1473756, 2947512, 3807203, 7614406, 11421609, 15228812, 22843218, 30457624, 45686436, 91372872]

約数ペア:

[(1, 91372872), (2, 45686436), (3, 30457624), (4, 22843218), (6, 15228812), (8, 11421609), (12, 7614406), (24, 3807203), (31, 2947512), (62, 1473756), (93, 982504), (124, 736878), (186, 491252), (191, 478392), (248, 368439), (372, 245626), (382, 239196), (573, 159464), (643, 142104), (744, 122813), (764, 119598), (1146, 79732), (1286, 71052), (1528, 59799), (1929, 47368), (2292, 39866), (2572, 35526), (3858, 23684), (4584, 19933), (5144, 17763), (5921, 15432), (7716, 11842)]