65403312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 183092448

約数和(自身を除く): 117689136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 281, 312, 373, 562, 624, 746, 843, 1119, 1124, 1492, 1686, 2238, 2248, 2984, 3372, 3653, 4476, 4496, 4849, 5968, 6744, 7306, 8952, 9698, 10959, 13488, 14547, 14612, 17904, 19396, 21918, 29094, 29224, 38792, 43836, 58188, 58448, 77584, 87672, 104813, 116376, 175344, 209626, 232752, 314439, 419252, 628878, 838504, 1257756, 1362569, 1677008, 2515512, 2725138, 4087707, 5031024, 5450276, 8175414, 10900552, 16350828, 21801104, 32701656, 65403312]

約数ペア:

[(1, 65403312), (2, 32701656), (3, 21801104), (4, 16350828), (6, 10900552), (8, 8175414), (12, 5450276), (13, 5031024), (16, 4087707), (24, 2725138), (26, 2515512), (39, 1677008), (48, 1362569), (52, 1257756), (78, 838504), (104, 628878), (156, 419252), (208, 314439), (281, 232752), (312, 209626), (373, 175344), (562, 116376), (624, 104813), (746, 87672), (843, 77584), (1119, 58448), (1124, 58188), (1492, 43836), (1686, 38792), (2238, 29224), (2248, 29094), (2984, 21918), (3372, 19396), (3653, 17904), (4476, 14612), (4496, 14547), (4849, 13488), (5968, 10959), (6744, 9698), (7306, 8952)]