42355248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 119159040

約数和(自身を除く): 76803792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 618, 624, 659, 824, 1236, 1318, 1339, 1648, 1977, 2472, 2636, 2678, 3954, 4017, 4944, 5272, 5356, 7908, 8034, 8567, 10544, 10712, 15816, 16068, 17134, 21424, 25701, 31632, 32136, 34268, 51402, 64272, 67877, 68536, 102804, 135754, 137072, 203631, 205608, 271508, 407262, 411216, 543016, 814524, 882401, 1086032, 1629048, 1764802, 2647203, 3258096, 3529604, 5294406, 7059208, 10588812, 14118416, 21177624, 42355248]

約数ペア:

[(1, 42355248), (2, 21177624), (3, 14118416), (4, 10588812), (6, 7059208), (8, 5294406), (12, 3529604), (13, 3258096), (16, 2647203), (24, 1764802), (26, 1629048), (39, 1086032), (48, 882401), (52, 814524), (78, 543016), (103, 411216), (104, 407262), (156, 271508), (206, 205608), (208, 203631), (309, 137072), (312, 135754), (412, 102804), (618, 68536), (624, 67877), (659, 64272), (824, 51402), (1236, 34268), (1318, 32136), (1339, 31632), (1648, 25701), (1977, 21424), (2472, 17134), (2636, 16068), (2678, 15816), (3954, 10712), (4017, 10544), (4944, 8567), (5272, 8034), (5356, 7908)]