89959272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 165508248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 71, 78, 93, 104, 124, 131, 142, 156, 186, 213, 248, 262, 284, 312, 372, 393, 403, 426, 524, 568, 744, 786, 806, 852, 923, 1048, 1209, 1572, 1612, 1703, 1704, 1846, 2201, 2418, 2769, 3144, 3224, 3406, 3692, 4061, 4402, 4836, 5109, 5538, 6603, 6812, 7384, 8122, 8804, 9301, 9672, 10218, 11076, 12183, 13206, 13624, 16244, 17608, 18602, 20436, 22152, 24366, 26412, 27903, 28613, 32488, 37204, 40872, 48732, 52793, 52824, 55806, 57226, 74408, 85839, 97464, 105586, 111612, 114452, 120913, 158379, 171678, 211172, 223224, 228904, 241826, 288331, 316758, 343356, 362739, 422344, 483652, 576662, 633516, 686712, 725478, 864993, 967304, 1153324, 1267032, 1450956, 1729986, 2306648, 2901912, 3459972, 3748303, 6919944, 7496606, 11244909, 14993212, 22489818, 29986424, 44979636, 89959272]

約数ペア:

[(1, 89959272), (2, 44979636), (3, 29986424), (4, 22489818), (6, 14993212), (8, 11244909), (12, 7496606), (13, 6919944), (24, 3748303), (26, 3459972), (31, 2901912), (39, 2306648), (52, 1729986), (62, 1450956), (71, 1267032), (78, 1153324), (93, 967304), (104, 864993), (124, 725478), (131, 686712), (142, 633516), (156, 576662), (186, 483652), (213, 422344), (248, 362739), (262, 343356), (284, 316758), (312, 288331), (372, 241826), (393, 228904), (403, 223224), (426, 211172), (524, 171678), (568, 158379), (744, 120913), (786, 114452), (806, 111612), (852, 105586), (923, 97464), (1048, 85839), (1209, 74408), (1572, 57226), (1612, 55806), (1703, 52824), (1704, 52793), (1846, 48732), (2201, 40872), (2418, 37204), (2769, 32488), (3144, 28613), (3224, 27903), (3406, 26412), (3692, 24366), (4061, 22152), (4402, 20436), (4836, 18602), (5109, 17608), (5538, 16244), (6603, 13624), (6812, 13206), (7384, 12183), (8122, 11076), (8804, 10218), (9301, 9672)]