8788572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 24307920

約数和(自身を除く): 15519348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 211, 234, 267, 356, 422, 468, 534, 633, 801, 844, 1068, 1157, 1266, 1602, 1899, 2314, 2532, 2743, 3204, 3471, 3798, 4628, 5486, 6942, 7596, 8229, 10413, 10972, 13884, 16458, 18779, 20826, 24687, 32916, 37558, 41652, 49374, 56337, 75116, 98748, 112674, 169011, 225348, 244127, 338022, 488254, 676044, 732381, 976508, 1464762, 2197143, 2929524, 4394286, 8788572]

約数ペア:

[(1, 8788572), (2, 4394286), (3, 2929524), (4, 2197143), (6, 1464762), (9, 976508), (12, 732381), (13, 676044), (18, 488254), (26, 338022), (36, 244127), (39, 225348), (52, 169011), (78, 112674), (89, 98748), (117, 75116), (156, 56337), (178, 49374), (211, 41652), (234, 37558), (267, 32916), (356, 24687), (422, 20826), (468, 18779), (534, 16458), (633, 13884), (801, 10972), (844, 10413), (1068, 8229), (1157, 7596), (1266, 6942), (1602, 5486), (1899, 4628), (2314, 3798), (2532, 3471), (2743, 3204)]